I have a Transcend PenDrive (1Gb) and problem with it is, it has a Torjan virus called 'PowerPoint.exe' that doesn't get deleted, even after formatting the pendrive.

And one more problem is, when I rightclick the pendrive, I get 'Auto' option instead of Open.
OS: WinXP

What I need to do to troubleshoot this issue?, kindly help

thanks,

Sam