I have a little problem

[stokely_carm]

Yes, this is quite of a minor problem, but it's just irritating. I'm pretty convinced that my computer is virus-free from numerous Norton scans with the most updated virus definitions. However, I keep this annoying problem where a little more than occasionally I will get a folder created in a sub-folder called "blank." This really happens on my external harddrive the most, and I delete the folder named "blank", but a couple days later it will re-create itself. I'm not sure what it is, so if anybody who's experienced this problem, please help! Thanks.

[ski]

Does this happen in a sub-folder of a specific program folder?
Which O/S?

See if these help:
http://housecall.trendmicro.com/
http://www.pandasoftware.com/products/activescan.htm

If no luck, then run Ad-aware and Spybot to remove any spyware.

If no luck, then run Hijack This, and post its results.