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Installing, configuring and synchronizing folders step by step, introduction
This page will give you detailed instructions of all the steps necessary to
get OsaSync up and running with the contacts folder synchronized.
We will explain how to make a backup copy of your
Outlook.pst file to make sure that if something goes wrong no data will be
lost. Most people have only one .pst file (we will tell you more about .pst
files later) but some people have more .pst files. OsaSync supports working
with multiple .pst files and requires in this case the .pst files to have
the same name on all computers so we'll explain how to change the name of a
.pst file. If you have only one .pst file you can skip this step.
We continue by explaining in detail how to install OsaSync starting from the file
you downloaded from www.vaita.com. After
OsaSync has been installed it's necessary to configure OsaSync by
running the OsaSync configuration wizard. Configuring means selecting one or
more computers in your network that will participate in exchanging Outlook
data. OsaSync supports three configuration modes: Peer-to-Peer and Client-Server
and Cloud mode. We will explain the configuration modes in detail.
When OsaSync has been configured on your computers you start with what you
downloaded OsaSync for: synchronizing Outlook data. We will show a step-by-step
instruction on how to synchronize a folder by synchronizing the Contacts folder with two other
computers. We will end these detailed instructions by telling something
about syncing the other Outlook folder types: calendar, tasks, notes and
e-mail folders. When you are going to synchronize the Calendar folder then
you can also take a look at our Calendar
synchronization page on which three ways of syncing the Calendar folder
- Actions to take before we start the installation, configuration and
a) Pre installation check
b) Backing up the personal folders file
c) If necessary renaming the top-level folder
- Installing OsaSync
- Configuring OsaSync in peer-to-peer mode using the OsaSync connection wizard
- Configuring OsaSync in Client-Server mode
- Synchronizing a folder
- Synchronizing calendar, tasks, notes or e-mail
Actions to take before we start the installation, configuration and
In this example we
will install OsaSync on three computers named VAITA, VAITA-FS and LAPTOPVAITAW2K.
Pre installation check
If you are running Outlook 2000 see
this pre-installation check.
If you are running Outlook 2010:
Make sure you are not running the Click to run
version of Outlook 2010. Office 2010 can be sold and
installed with the facility called “click to run”. That facility
installs a new ‘virtual’ disk on your computer: Q.
You have to uninstall the Outlook 2010 ‘click to run’ version completely and
reinstall another version that you can download on the Microsoft site. All
is explained on the following link:
If you have previously installed ODIR or OsaSync
Lite while you now are going to install OsaSync PRO
then make sure to first uninstall ODIR or OsaSync Lite.
Backing up the personal folders file
Outlook stores all contacts, email, appointments, tasks and journal items in one
file: the personalfolders.pst file. The default name for this file is Outlook.pst.
We start our synchronization example by first making a backup copy of this
file. If something goes wrong it's easy to restore our Outlook contents by
renaming the backup file.
Backup the .pst file:
- Make sure to close Outlook.
- Locate the folder with the .pst file. Use the Windows start menu, select
Search - For files or folders and type *.pst and click Search Now.
On Windows XP make sure to select the option Include hidden files in your
- In the search results window select the .pst file and copy the file
(control-c; control-v; accept the name 'copy of xxxx.pst'.
- Repeat these steps on the other computers.
If necessary renaming the top-level folder name
By default you will have one personal folders file: Outlook.pst. Inside
Outlook you recognize the folder by its top level folder name: Outlook
Today - [Personal folders]. Notice that the name of the file on disk
Outlook.pst is different from the top level folder name Personal folders displayed in
Here is how this looks on one of our computers, computer VAITA-FS:
||Our other computers however have top
level folders with different names. Here's how it looks on computer
It is possible to work with more than one .pst file. Doing so can help you keeping your Outlook items
organized. The snapshot on the right taken from computer VAITA shows two top
level folders: Rons mail and RSI info.
OsaSync supports working with more than one top level folder. If you use
more than one .pst file you will have more top level folders and in this
case OsaSync requires the names of the top level folders to be the same,
at least if you want to sync items within that top level folder (there is an
If you have only one top level folder the name does NOT have to be the
same as on the other computers and you can skip this step.
In our example we have to change the top level folder name. We do this on
computer VAITA-FS by changing the name Personal folders to Rons mail:
- Right-click on the top level folder name and choose Properties for "Personal folders" from the context menu:
- Click the Advanced... button on the Properties window
- In the Name edit box, type the new name of the top level folder. In our
example we type 'Rons mail' and click OK to close this window.
We start installing OsaSync on the first computer named VAITA-FS.
In this example we will install OsaSync
peer-to-peer mode. This means there is no central server
computer and each computer is equal to each other computer. The steps
described are the same when you install OsaSync Lite.
We have to be logged on as an
Administrator or as a user with sufficient rights to install programs.
Start the installation process by
double-clicking the downloaded file OsaSyncProSetup.exe (or
OsaSync_Setup.exe for the Lite version).
The OsaSync setup process will start:
Clicking Next will show you the licence
agreement. Please read this carefully and click Yes to accept.
An information window is shown telling you
to make sure Outlook is closed.
Clicking Next brings you to the folder
The installation wizard suggests folder C:\Program Files\OsaSync as
the installation folder. We accept this folder and click Next
The next dialog will enable you to change
the Start Menu folder. The default folder is OsaSync PRO. Here we
accept the default.
The next step asks you if you want to
create a desktop icon. Default is yes.
Accepting yes will create the OsaSync icon on your desktop as a shortcut
to starting the OsaSync connection wizard:
Click the Install button on the summary
page to start the installation process.
After the installation wizard has extracted
and installed the OsaSync files the Finish window is shown..
Click Finish to end the installation wizard.
We have now successfully installed OsaSync
on computer VAITA-FS:
The next step is to install OsaSync on the
other two computers: VAITA and LAPTOPVAITAW2K.
We copy the downloaded file OsaSyncProSetup.exe
to both computers and go through the installation steps 1 to 8 again for each computer.
After installing OsaSync on the other
computers we can start configuring OsaSync.
note: Make sure your computers are
in the same time zone (control panel - regional options) and both use or
don't use daylight savings time. Also make
sure the computers date and time are the same.
Configuring OsaSync in
OsaSync has to know with which other
computers in your local network you want to exchange Outlook items.
Running the connection wizard will point OsaSync to these other computers.
If you are running OsaSync PRO you can configure OsaSync to run in
Client-Server mode. This means that each computer running Outlook (= the
Client computer) is configured to 'see' only the central server and
doesn't have to 'see' all other computers. If you have a computer in your
network that is running most of the time
whenever other computers are online, it is best to configure OsaSync PRO
in Client-Server mode. Configuring computers in C/S mode is more easy and
some OsaSync processes will run faster. You can still choose C/S mode if
the central computer is sometimes not running. OsaSync on the other
computers will than run in
Vaita recommends C/S mode if you do not want to configure OsaSync in
Cloud mode (up from OsaSync 9.0) and have 3 or more computers.
You can read more on what OsaSync's Client-Server mode means in
What is Client-Server mode? on the FAQ page.
Installation and configuration of OsaSync in Client-Server mode is
- Install OsaSync on the client.
- There is no need to install OsaSync on the server (unless you want to use
the server also as a client computer). The server is only used as an
external hard disk into which the OsaSync temporary data files are saved.
- We start the OsaSync connection wizard on computer VAITA-FS by
clicking the OsaSync connection wizard icon on
You can also start the wizard from the Start Menu: Programs - Outlook
Sharing - OsaSync connection wizard.
If you get error 48,
error in loading Dll, then right-click the file StartConnWizPro.exe in
the OsaSync installation folder (default is C:\Program Files\OsaSync).
Select Run as administrator.
It is also possible to start the OsaSync connection wizard from the OsaSync options window in Outlook (Outlook
menu - OsaSync - Options..., button Run connection
Note: All OsaSync operations are logged to
log files in the folder \ProgramData\OsaSync
on Windows Vista/Windows 7
(\documents and settings\all users\application data\OsaSync on
Windows XP). If the logged on OsaSync user has no Write access to
this folder this will result in errors and the connection wizard won't
run. See here how to solve
- The connection wizard starts with a welcome dialog:
- Clicking next will show you the Installation Mode mode dialog.
If you are running OsaSync Lite this step is skipped and you'll see the connecting dialog described in
step 4. Click Client-server mode and click Next
- The next dialog offers the possibility to fill out an alternative
Working with an alternative computer name is only necessary when you
configure OsaSync for another user on the same computer or when running
Terminal Server. Otherwise leave the computer name field empty and click
- During the Server connection step you choose if you only want
to connect to a server on your Local Network; if you want to connect to a
FTP server on the internet or both:
In this example we choose server on the LAN and click Next >.
- In the Connecting dialog fill out the name of the server or have OsaSync browse your network
after which you can select the server name from the list of computers.
you use the server also as a client then fill out the name of the server.
Here we use a LAN server called VAITA-XP. This server is not dedicated but
also used as a normal workstation so Outlook and OsaSync has been
installed on this computer. If we are running the connection wizard on
computer VAITA-XP then we have to fill out the name in the server name
to connect to field. If we leave this field empty then the connection
wizard will list all network computers but exclude the name of the
computer it is running on.
Note: when you are running the wizard on
a laptop and want to configure OsaSync for connecting BOTH to the LAN and
to an FTP server then do not assign your laptop also as the LAN server.
Your server should then be a computer that remains connected to the LAN.
- If your network requires you to logon to your server then the username and password dialog will be shown (same as P2P mode
configuration, step 6).
- On the Select sharename dialog choose the shared folder or disk
into which you want the OsaSync folders to be created..
If there is only one share on the server then this step will be skipped
(same as P2P mode configuration, step 7)..
- Navigate to the folder called OsaServer (or OsaSync). If this is
the first time you point the wizard to the server then the OsaServer folder does not
yet exist. Select a folder in which the OsaServer folder can be created and click
create OsaServer folder.
OsaSync will create the folder OsaServer.
Select the OsaServer folder and click Next >. The connection wizard will
now create subfolders in the OsaServer folder for your current computer.
Here is how the folder structure looks like on the server after you have
configured 3 client computers A, B and C:
note: \..\ can be any folder structure.
Each folder on the lowest level will also have a 'Compare' subfolder.
- In the next step, Local OsaSync folder, you have to select or
create a folder on your local computer
into which OsaSync can store its files whenever the network server is not
available. In this case OsaSync will run in so called Local Mode.
By default OsaSync will suggest the folder OsaSync_local. Double
click the directory list to navigate to a folder in which the
OsaSync_Local folder can be created and click Create OsaSync_local
folder. This folder cannot be created on a network share so the drive
box will not allow the selection of a network drive.
When Outlook and OsaSync is started after the wizard has finished then
OsaSync will create subfolders in this local folder for all other computer
that are configured on the server.
- On the Ready dialog click Finish to save save all the
configuration info the wizard has gathered to the Windows registry.
Configuring a FTP server
During the Server connection step you can choose to configure a
FTP server on the internet. All computers configured on the FTP server can
synchronize Outlook folders with each other no matter where the computers
Choosing the FTP configuration option will extend the connection wizard
with two steps:
- The FTP server step where you specify the name of the FTP
server and your username and password used for this connection:
Clicking Next > will make OsaSync connect to the FTP server and
retrieve a directory listing which is shown in the second step:
- Selecting or creating the OsaServer folder on the FTP server:
OsaSync list all folders in the root folder on the FTP server. There are
two connection modes to a FTP server: active mode and passive mode.
OsaSync will first try to connect in active mode and then automatically
switch to passive mode if active mode fails.
Now you can select the OsaServer folder on the FTP server or, if
this is the first time you are connecting to the FTP server, have the
wizard create the folder. In the latter case, navigate to the folder in
which you want the OsaServer folder to be created and click Create
Make sure to select the OsaServer folder and click Next >.
OsaSync will now create a folder structure in the OsaServer folder
identical to the folder structure created on a LAN server (see step 9).
The wizard will now continue with the Local OsaSync folder step
(see step 10) if you have not configured a LAN server or it will continue
with the Friendly name step (see step 11) if you already configured
the LAN server.
Read more on FTP server configuration information on the FAQ page in:
When you are done configuring computers in Client-Server mode you can
start synchronizing folders. There is no difference in synchronizing
folders between OsaSync configured in Client-Server mode or
OsaSync in peer-to-peer mode so continue with the 'Synchronizing the Contacts folder'
chapter to get started with your first synchronized folder.
See the Frequently Asked Questions page for more details about Client-Server
in peer-to-peer mode using the OsaSync connection wizard
If you have no central server or you are running OsaSync Lite then choose
Peer-to-Peer mode. This example continues with the peer-to-peer
mode. This means there is no central server computer and each
computer is equal to each other computer.
The first 3 steps are identical to the first 3 steps as described above in
configuring OsaSync in Client-Server mode
- Start the connection wizard
- The wizard starts with the Welcome to the OsaSync connection wizard
- In the Installation mode dialog choose
Unless you configure OsaSync PRO to run in
Client-Server mode, you have tell OsaSync in which folder OsaSync can
store all temporary data files. This data folder has to exist on
a SHARED folder or disk.
OsaSync uses temporary files to exchange outlook information
between computers so other computers have to be able to 'see' these files.
Therefore these files have to reside on a share. You can recognize a shared folder or disk by a hand symbol:
OsaSync in peer-to-peer mode expects to use
a shared folder called OsaSync_Data so the select folder
wizard step enables you to select or create this folder:
In the drive box a local drive can
be selected (default is drive C:). A drive on a network share cannot be
selected because the drive has to reside on the local computer. Double
click the directory list to navigate to a folder on a share in which the
OsaSync_Data folder can be created and click Create OsaSync_Data folder.
OsaSync creates the folder and tests if it can create a file in
this folder. This OsaSync_Data folder has to be selected by other
computers when your run the OsaSync connection wizard on those computers
so make sure that the OsaSync_Data folder is on a share accessible via
My Network Places.
- Clicking Next brings you to the connecting dialog:
Clicking Next will have the wizard search the local network for connected
computers. If you have a large (e.g. corporate) network, the searching of
the network can take a lot of time. In this case you can fill out the name
of the computer in the edit box in order for the wizard to skip the
network search. In this example our network consists of three computers so
we just click Next to have OsaSync retrieve the computer names.
- The Network Computers dialog shows the computers found by the wizard.
The name of the computer the wizards run on, is NOT shown so here
we see the computers VAITA and LAPTOPVAITAW2K. First we are going to
configure the laptop so we select LAPTOPVAITAW2K and click next. If you
fill out the computer name in the previous window, this wizard step will
- If your network requires you to logon to the selected computer the
username and password dialog will be shown enabling you to fill out the
username and password. The username has to be a valid user with sufficient
access rights on the selected computer.
If you are already connected to the selected computer this step will be
- If the selected computer has more than one shared folder or disk, the
next step will ask you to choose the share with the OsaSync_Data
folder (= the folder where OsaSync on computer LAPTOPVAITAW2K saves it's
data). If your computer has only one share this step will be skipped.
We select the share 'C_schijf'
in this example and click Next.
- In this Select folder step we have to select the OsaSync_Data folder on computer LAPTOPVAITAW2K:
During the previous Select folder wizard step (step 4) we selected
the OsaSync_Data folder on this computer and now we have to select
or create the OsaSync_Data folder on LAPTOPVAITAW2K. If we would have run
the connection wizard already on LAPTOPVAITAW2K then the OsaSync_Data
folder would already exist on LAPTOPVAITAW2K. Because so far we only
installed OsaSync on LAPTOPVAITAW2K but didn't run the connection wizard
yet the OsaSync_Data folder does not exist yet so we will create it now.
After clicking the Create OsaSync_Data folder button the wizard displays:
OsaSync has created and selected the OsaSync_Data folder on computer
LAPTOPVAITAW2K. In red a message is displayed telling to make sure that
this same OsaSync_Data folder has to be selected when the connection
wizard is run on computer LAPTOPVAITAW2K. So when we run the connection
wizard on LAPTOPVAITAW2K and come to step 4 we have to select this same
If you click Next the wizard will check if the selected folder is
indeed the OsaSync_Data folder.
- Clicking Next brings us to the Next computer dialog asking us if we
want to configure another computer. If you have only 2 computers connected
in your LAN (and see only one in the Network computer dialog) this dialog
will be skipped because there is no other computer to configure.
- In this example we still have to configure computer VAITA so we choose
Yes in the dialog. This brings us back to the Connecting dialog of step 3.
We click Next, get to the Network computers dialog again, select
computer VAITA in the list box and continue the above steps till we arrive
again at step 11, the Next computer dialog. This time we choose No because
we are done configuring both computers.
- The final step is the Ready dialog. Clicking Finish will save all the
configuration info the wizard has gathered to the Windows registry.
That's all for configuring OsaSync on computer VAITA-FS.
Now we have to visit the other computers, start the connection wizard
and repeat all steps above.
So computer VAITA will have to be configured to point to computer VAITA-FS
and VAITALAPTOPW2K and computer VAITALAPTOPW2K will have to be configured
to know the machines VAITA and VAITA-FS.
If another computer has already created the OsaSync_Data folder (in step
9) then make sure to select this same OsaSync_Data folder in step
Synchronizing a folder
So far we have:
- Made backup copies of the .pst file on all three computers
- Renamed the top level folder name in order to have the same top level
folder name on all three computers
- Installed OsaSync PRO in peer-to-peer mode on all three computers or
in Client-Server mode
- In P2P mode: Configured computer VAITA-FS to 'see' computers VAITA and
- In P2P mode: Configured computer VAITA to 'see' computers VAITA-FS and
- In P2P mode: Configured computer LAPTOPVAITAW2K to 'see' computers VAITA and
Now we can start using OsaSync for what we want to do: synchronize folders between all three computers.
In this example we will synchronize the contacts folder. There is no
difference in syncing a contacts folder or a calendar; tasks, notes or
e-mail folder so we could have chosen another folder type for this example.
However if you want to sync the calendar folder then you can also take a
look at our Calendar synchronization page
that explains three Calendar syncing scenarios.
OsaSync keeps all items in a folder in sync after a folder has been
prepared for synchronization. This preparation has to be done only once
and on only one computer. After this
preparation OsaSync takes care of synchronizing all changes without any required action from your side.
The synchronization process merges the contents of the selected
folder during the synchronization process if this folder already exists on
the target computer and is not empty. If the folder does not yet exist on the target computer
then OsaSync will create the folder. In this example we synchronize the
default contacts folder and this folder exists on both other computers so
OsaSync will merge the contents of all three contacts folders.
The synchronization process assigns a unique OsaSync ID to each
contact. The unique ID is needed for OsaSync to identify a contact on two
computers as being the same contact. In case you have a contact named 'John
Smith' on your desktop and also a contact 'John Smith' on your laptop
OsaSync has to know if this is the same person or if it is another person
with the same name.
We can start
the actual synchronization process on computer VAITA-FS (it does not matter
if Outlook is closed or if it is running on the other computers):
- From the Outlook menu we choose OsaSync - Prepare folders for
Note: If the logged on OsaSync user has no Administrator rights it is
possible that OsaSync doesn't start when Outlook is started. To solve this
follow step 4 outlined here.
- The folder synchronization wizard starts with a welcome screen.
Clicking the Tell me more link will start your default browser and
display this Getting Started page.
- Clicking the Next > button brings us to a dialog window showing message
a. make backup copies of your .pst files
b. rename the top level folder name (this message only shows if you
have more than one top level folder).
In our example we only have one top level folder ('Rons mail') so the
second message isn't displayed.
We have already done this so we click Next >.
If you check the Do not show this message again box this wizard step
will be skipped the next time you run this wizard.
- The Synchronization mode dialog offers you the choice to
synchronize in Standard mode or in Advanced mode:
Standard mode is the normal mode and recommended for most users. In
standard mode the synchronization wizard will create a temporary data file
for each item in the folder that has been selected for synchronization.
These temporary files will be imported on the target computer after which
the target computer looks for items not present on the source computer and
creates temporary data files for those items found. This merging process
ensures that the synced folder will have the same content on all
computers. If you are going to sync a folder with 2000 items with 5
computers then OsaSync will have to create 10000 temporary files and this
process can take quite a while.
In order to improve the performance when synchronizing multiple large
folders, the advanced syncing mode has been created. In advanced mode
OsaSync will NOT create temporary data files for the target computers but
only assign a unique OsaSync ID to each item in each folder being synced.
This runs much faster (between 4 and 5 minutes per 1000 items) . A big difference with normal syncing mode is that
in advanced mode you have to manually copy the .pst file with the
synced folders to the target computers after the wizard has
finished.. This means you cannot merge
the contents of two different .pst files and your starting point for
synchronization will be the same .pst file on all computers. A
scenario where this can be feasible is syncing your desktop with your
laptop. On our FAQ page you can read a
step-by-step instruction for syncing in advanced mode.
In this example we will sync in normal mode so we can accept the default
choice and click Next >.
- The 'Choose folder' dialog is shown:
This list box shows all folders that can be synchronized by OsaSync sorted
on folder type. On the right side the folder path in Outlook's folder
hierarchy is shown. In this example there are several contacts folders
that have already been prepared for synchronization. This is indicated by
the 'SY' prefix. Now we want to prepare the default Contacts folder
so we select it with a single mouse click.
By default this wizards syncs one folder at a time. This has several
- When the data has been prepared for syncing a review step is shown
inviting you to inspect the sync data preparation results for this folder.
- Syncing the contacts folder and the calendar is best done in two steps,
first the contacts folder and second the calendar folder.
- If the syncing process is canceled this affects only one folder.
- Syncing multiple folders at once can take a long time meanwhile blocking
the normal use of Outlook
An exception to syncing one folder at a time is made for e-mail folders.
When you sync an e-mail folder you will be presented with a dialog which
enables you to indicate if you also want to sync all e-mail subfolders of
the selected folder.
If you are an experienced user you can sync multiple folders at
once after checking the box Enable selection of multiple folders in the
sync wizard on
the OsaSync Advanced Options page.
- After selecting the Contacts folder and clicking Next we are presented
with the possibility to specify an alternative name for the contacts
folder on the other computers:
In our example we specify the alternative name 'Ron's contacts'. When the
other computer will import the sync data it will create a new contacts
folder called 'Ron's contacts' if this folder does not exist. In this way the user on the other computer
can clearly distinguish between contacts originating from computer
VAITA-FS and his own contacts.
In the beginning of this paragraph we
stated that preparing a folder for synchronization has to be done on
only one computer. Contrary to this guideline there is an exception in
the following scenario:
Lets say we have two users, Ron and John
- User Ron wants to see John's contacts in second Contacts folder called
- User John wants to see Ron's contacts in a Contacts folder 'Ron's
In this case we have to run the synchronization wizard for the Contacts
folder on both computers and fill out the alternative name to be
used on the other computer.
- The next step shows a dialog for selecting computers with which the
folder has to be synced:
This list box shows all computers that have been configured by the OsaSync
connection wizard. By default all computers are selected already. We now
want to sync the contacts folder with computers VAITA and LAPTOPVAITW2K so
we first click the Deselect all button and then select both computers again. This
is how the dialog looks before we click Next:
- The next dialog gives us the possibility to mark the selected folder
as more than on one or more of our previous selected computers:
If a folder is marked as Read-Only on a computer then the user can only
view the contents of that folder and cannot make any changes. If the
folder is marked as Read-Only already this is indicated by the prefix
In our example we do want the Contacts folders (which will be called 'Rons
Contacts' on the other computers) to be writeable in order for the other
users to be able to change contacts so we do not select a computer.
Clicking OK starts the synchronization process.
- OsaSync shows the
progress of the data preparation in the next dialog:
It is possible to cancel this process after which all data already
prepared for synchronization will be deleted.
After the synchronization data has been created the results of this
process is shown:
The synchronization process has now created sync data for all contacts
from VAITA-FS for synchronization with computers VAITA and LATOPVAITAW2K.
The results dialog shows:
- The Contacts folder has received the unique OsaSync folderID
- The Contacts folder has 164 items. Sync data files have been created for
137 items so 27 items are skipped. The reason of this is:
- One item is skipped because it is a distribution list and distribution
lists are not supported by OsaSync Lite.
Note: OsaSync PRO 5.0 and higher does support distribution lists!
- 26 items are skipped because the are marked as being private:
Private items are only skipped if told so explicitly on the OsaSync
advanced Options page, tab Outlook Item Options tab, tab
Contacts (same for the Appointments and Tasks tabs) :
- The next dialog asks if we want to prepare another folder for
If we select Yes clicking Next will brings us back to the folder selection
step enabling us to select another folder to sync. Now we are done so we
accept the default No and click Next.
- This last step tells us we are ready:
- To complete the sync process the prepared sync data has to be imported
on the other computers. This will happen automatically when the time
period for checking the other computers for changes has elapsed (or when
we choose check for changes on other computers from the OsaSync menu). This period
defaults to 10 minutes and can be changed in the OsaSync options page.
We start Outlook on computer VAITA and click check for changes on
other computers in the OsaSync menu.
OsaSync will now perform two consecutive steps if the folder already
- Importing all contacts that have been prepared by the source
For each contact to import OsaSync checks if this contact is already
present in the folder. If so then the contact will not be imported (and
gets the same unique OsaSync ID as the contact on the source computer).
OsaSync matches a contact as the same contact as on the source
computer if the following contact properties are the same:
- first name
- last name
- email address
OsaSync will show the next progress
window during this import phase of sync data from computer VAITA-FS:
During this importing process we will see all contacts appearing in the 'Rons
- Merging the contents of the folder by looking for contacts that
are not present on the source computer VAITA-FS. If OsaSync finds contacts
that were already present on computer VAITA then these contacts will be
copied to the other synced computers. During this merging phase OsaSync
will show the following progress window:
If the folder 'Rons Contacts' on VAITA was empty or didn't exist yet then
off course the merging phase will be skipped.
After the data has also been imported on computer LAPTOPVAITAW2K the
synchronization process is ready.
OsaSync has now marked the contacts folder on VAITA-FS for syncing
with computers VAITA and LAPTOPVAITAW2K. We can verify this by:
- Right-click on the contacts folder in the folder list.
- Access the OsaSync PRO tab:
Here we see computer LAPTOPVAITAW2K and computer VAITA listed so OsaSync
has successfully marked the contacts folder for syncing with both
computers. We also see the alternative name used for the Contacts folder
on both other computers: Rons Contacts as well as the unique OsaSync
folder ID: VAITA-FS0021.
We verify this also on both other computers: on computer VAITA we see the
contacts folder synced with computers LAPTOPVAITAW2K and VAITA-FS and
computer LAPTOPVAITAW2K shows VAITA and VAITA-FS in the computers list
box. Note that the folderID is the same as on computer VAITA-FS!
The contacts folder is now synchronized between all three computers and
OsaSync will keep track of all future changes and make sure all changes
are copied to the other computers.
Synchronizing calendar, tasks, notes or e-mail
Preparing a calendar, tasks, notes or e-mail folder for synchronization
is exactly the same as described above for the Contacts folder. OsaSync will
also merge the contents of the synced folder if the synced already exists on
the target computers. While merging OsaSync assumes an item is identical
when the following item properties match:
- Calendar folders: appointment start date; end date; subject and
- Tasks folders: task start date; due date; subject and status.
- Notes folders: note subject; contents and color.
- E-mail folders: emails received: internet message ID. Emails
sent: subject and time send. Unsent emails: subject only.
To read more on Calendar syncing see the
Calendar synchronization page.
For differences in how OsaSync handles calendar, tasks, notes and
e-mail items compared to contact items please read:
Does OsaSync PRO handle the other
Outlook items in the same way as it does contacts? on the FAQ page.
- These synchronization steps should NOT be repeated on the other computers! This process has
to run from ONE computer only (there can be an
exception to this rule if you use
alternative folder names).
- Only go through these steps ONCE, from this time forward the
contacts folder will be kept in sync by OsaSync without any action from
your side! OsaSync will monitor all changes to the contacts in the
synchronized folder and write these changes to your hard disk in temporary
data files (starting with file 000001.txt in the
\OsaSync\computername\Data folder). Your other computer(s) will read,
process and delete these files whenever the time interval for checking for
changes on other computers has elapsed or when you choose check for changes on other computers from the OsaSync menu.
It is also possible to start the synchronization process for a selected
folder from the folder properties window:
- Right-click the folder you want to synchronize in the Outlook
- Choose Properties
- Click the OsaSync tab
- Click the button Start synchronizing this folder
- The synchronization wizard starts directly with step Folder name and the procedure
continues as described above from step 5.
If OsaSync encounters problems during the creation or importing of the
synchronization data read The sync.log file indicates errors during importing sync data
on the technical support page
If you want to resynchronize a folder then please read
How to prepare a folder for synchronization again on the technical
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