Recently an issue has cropped up - I'm running Window XP Pro w/sp2; all of a sudden when ever a mouse action is taken, opening an application, saving a file, etc. a Windows No Disk dialog box appears saying "There is no disk in the drive. Please insert disk into drive". I have put disks in all drives (floppy and CD/DVD) but it has no effect. Virus and spyware programs are running and current.
What would cause this to occur and how can it be stopped?