When I press CTRL+ALT+DEL in windows, in the 'Close Program' dialog box, there's often a lot (4+) of 'Winoldapp' tasks. I can delete those tasks and they don't seem to be doing anything apart from taking up minimal resources.

Has anyone else ever had these, and knows what causes them? I'm not sure if it could be caused by Visual Basic programs or anything.

One thing's for sure - it's not a virus. I've already done every virus scan known to man.