Ok, I read in the Malware section of the forum that BD can run in command line mode. The path of the file to execute in BD 2008 is C:\Program Files\Common Files\BitDefender\BitDefender Threat Scanner\av32bit_1381\bdc.exe
There's also a folder called av32bit_1381, with apparently the same contents. Does it matter which one is used? And also, what parameters should be entered in MSN so it scans the received file?
P.S. Maybe move this thread to the Workstation forum.