Problem: The following error might appear when you try to add a custom Windows Vista Windows Imaging Format (WIM) file to the Deployment Workbench:

Error during wizard processing

An unexpected error occurred while processing the wizard results.

Collection was modified; enumeration operation may not execute.

Possible Solution: You can resolve this issue by applying the update mentioned in the Microsoft Support article You cannot create a Windows Vista-based WIM build in Solution Accelerator for Business Desktop Deployment.

Related Topics

The Deployment Workbench