Hi,
Disable SMB2, oplocking & Disk caching if available on the drive.
See http://www.petri.co.il/how-to-disable-smb-2-on-windows-vista-or-server-2008.htm

>>>Not necessarily. The bug could be in Vista implementation of SMB2.
>>>BTW, SMB2 is in Windows Server 2008 as well.
>>
>>So, does anybody have a couple Windows 7 machines they can test my code with to see if the SMB2 problems exist in Windows7 as well?
>
>Windows 2008 x64 R2 SP2 server
>
>I requested patch from http://support.microsoft.com/kb/2028965.
>Patch installation wrote that this patch is not required. Patch version list shows patches for SP1 only.
>So it looks like this patch is included in SP2 already.
>
>Index files still become corrupted when concurrent updates from Terminal Server users occur.
>Any idea how to prevent index corruption ?
>
>Andrus.