Disable Synchronization Warnings in Windows XP
Offline files in windows XP can come in handy if you need to take your work home with you, but if you have any .mdb or .pst files in a folder that has been made available offline you'll get an annoying warning message every time you synchronize.
You can disable these warning messages by adding a registry key under
HKLM\Software\Microsoft\Windows\CurrentVersion\SyncMgr
Create a new dword value called "KeepProgressLevel" and set its value to one of the following options.
1. - Pause on errors.
2. - Pause on warnings.
3. - Pause on errors and warnings.
4. - Pause and display info.
Option 1 will prevent any warning message from being displayed after the sync operation, but it will still display errors.

