What the fuck?
 

Okay, so I thought i'd seen everything and then I get this (see attachment)

wtf is going on =\... it happens when i am selecting certain files in folders.. don't say anything is wrong with the files cuz i've had them forever and it's Just happening

I've done a virus scan (norton fully updated), spyware scan (ad-aware/spybot) and cleaned up my registry (winaso) so don't suggest those. I also have a firewall open at all times (Sygate personal firewall)

I am completely clueless here.

Looks like a file error to me. Have you submitted a report?