Thunderbird & Firefox plug-in stops working in Windows 7

[dasymington]

This was working but has now stopped. When I try to import a message from Thunderbird to UR using the toolbar icon nothing appears to happen, but it does amend or create the file C:\Users\Dave\AppData\Local\Temp\UltraRecall\urxfe r.txt, which contains:

/importmove
C:\Users\Dave\AppData\Local\Temp\email1.eml

and that file, too, gets created or amended.

I've tried uninstalling UR and reinstalling, but it's still not working.

I know UR isn't supported under Windows 7, but perhaps this isn't a problem that's related to Windows 7. Any suggestions would be welcolmed.