I think you would be better off asking this query in the Diagnostic Forum, or even better on the Forum Blackbox run.
The obvious questions are around what have you changed on your PC since when it did work?
Installed IE8 by any chance?
What version of the VE software are you running?
To Blackbox it might be critical which form of 'Rovacom' you are running.
The obvious questions are around what have you changed on your PC since when it did work?
Installed IE8 by any chance?
What version of the VE software are you running?
To Blackbox it might be critical which form of 'Rovacom' you are running.
