Attempted all sorts of things with no luck until I found this fix on the net.
A friend just had the same problem and it seemed to work for them
Here is a solution I found and it worked for me
I just went back out to see if there were updates and they have the latest updates on their site
So go to http://vundofix.atribune.org/
Download the VundoFix.exe to your desktop.
Double-click VundoFix.exe to run it.
Put a check next to Run VundoFix as a task.
You will receive a message that says vundofix will close and re-open in a minute or less. Click OK
When VundoFix re-opens, click the Scan for Vundo button.
Once it's done scanning, click the Remove Vundo button.
You will receive a prompt asking if you want to remove the files, click YES
Once you click yes, your desktop will go blank as it starts removing Vundo.
When completed, it will prompt that it wants to shutdown your computer, click OK.
Turn your computer back on.
Hope this helps people with the vundo nightmare.