Backup Exec 2010 R3: Deduplication Option fails installation

[businesstech]

Checked install log complains about a temp file that does not exist.

[AmolB]

Could you post the error message from the install log.

[businesstech]

It's quite large -- do you want the part(s) highlighted in red?

[AmolB]

Yes...

[businesstech]

10-11-2011,13:12:30 : FATAL ERROR: Error 1328.Error applying patch to file C:\Config.Msi\PTC663.tmp. It has probably been updated by other means, and can no longer be modified by this patch. For more information contact your patch vendor. 

[AmolB]

Post 3-4 lines which are just above the error message in red.