“Failed to load the workflow” Message in SharePoint Designer with Vista

Here’s an update to an earlier post of mine about the “Failed to load the workflow” error in SharePoint Designer.  This time when the error popped up, I was working on my Vista laptop.  In Vista, the user settings are in a different place, and I had a little trouble finding them.

Go to C:\users\[your_username]\appdata\roaming\microsoft\sharepoint designer\proxyassemblycache and delete all of the 12 folders (after closing SharePoint Designer).  Who knew that I was roaming?  I was sitting still at the time.