Virus Control says: audio driver failed

im using cubase 5 and virus control with the latest drivers (not beta). most of the time it works fine, but sometimes i try to open virus control and it says audio driver failed.

mostly it seems to happen if i close down cubase to do something else, then re-open it. when i re-open cubase, virus control gives me that message

thanks for your reply jorg,

im using a pc, latest update of cubase 5, and the only other usb device is a novation remote 61 sl.

if i close cubase, its only to use windows explorer and notepad and stuff, no other music programs. when i re-open cubase, i load up exactly the same project and the virus wont connect.

i'll give that a go tonight, thanks

That didnt work, unfortunately. Before I tried changing USB port I noticed that in 2 of the projects I have used the virus in, Virus Control won't work at all.

I tried changing the USB port and re-installing the drivers but made no difference.