could not copy from \\?\GLOBALROOT\Device\ HarddiskVolumeShadowCopy66\PROGRAM FILES\MICROSOFT\EXCHANGE SERVER\

1. Product Version
   Servosity Pro: All
   OS: Windows 2008/Exchange 2010
2. Problem Description:

When performing an Exchange 2010 backup, the following warning message is received in the backup report:

1. Cause:

This is a Microsoft Volume Shadow Copy (VSS) issue.

1. Resolution:

Please check if the Volume Shadow Copy service is started.

1. Click Start, and then click Control Panel. Click Administrative Tools, and then double-click the Services snap-in
2. Check for Volume Shadow Copy 

Windows 7 / 2008:
To resolve the issue, please follow the instructions below: 

1. Please download the "RegisterVSS2008.bat" script file
   
2. Save the  file to ${Install-Home}\bin
3. Execute the script file
4. Reboot the machine

For cases where the problem persist, please open the Event Viewer snap-in on the affected machine to determine the cause of the error:

1. Click Start, and then click Control Panel. Click Administrative Tools, and then double-click the Event Viewer snap-in
2. Under Application, check for any Volume Shadow Copy error at the time of the backup