Originally Posted by StuartD

Well guys, I don't know what to tell you. I've tried and tried and simply can't get it to recreate that problem.

Can you check to ensure that this file exists on your system?

C:\documents and settings\{your windows name}\Application Data\mozilla\Firefox\profiles\{profile.default}\ff vb.dat

I know, a long way to go for a file but that file contains the data for the extension. If for what ever reason it's not there or is corrupted, that could be causing the problem.

If it looks ok and you're still having issues... delete that file and reload gfy.
It will recreate the file from scratch.