How to sync windows 5.0 mobile Operating system device with Vista operating system
Resolution :
Note: If you have a previous version of Windows Mobile Device Center installed you will first need to uninstall it before installing the new release.
To uninstall the Windows Mobile Device Center:
Start >> Control Panel >> Program and Features >> Windows Mobile Device Center >> Uninstall
Windows Mobile Device Center Driver Update >> Uninstall
To Install the Windows Mobile Device Center on Windows Vista:
Connect your device to your PC.
Download the Windows Mobile Device Center Installer (9 MB) to your PC by clicking on the download link.
Select Run this program from its current location and click OK.
Follow the instructions on the screen.
Please click the following link to download the Windows Mobile Device Center.
Windows Mobile Device Center 6 (32-bit)