I need help resolving the following issue: I am attempting to unshelve code from the source branch onto a target branch. I am using the following: VS2012 RC TFS 2012 VS2012 x64 Cross Tools Command Prompt When I use the command prompt to perform the unshelve operation, the following occurs: Shelveset details dialog gets displayed with list of change files. Click Unshelve button. Observe command prompt output: "An item with the same key has already been added." I have downloaded ServicePack1 for power tools. However, I have failed to resolve this issue.

TFS 2012 Unshelve to different branch -> An item with the same key has already been added

I need help resolving the following issue:

I am attempting to unshelve code from the source branch onto a target branch.

I am using the following:

When I use the command prompt to perform the unshelve operation, the following occurs:

Shelveset details dialog gets displayed with list of change files.
Click Unshelve button.
Observe command prompt output: "An item with the same key has already been added."

I have downloaded ServicePack1 for power tools. However, I have failed to resolve this issue.