I've not only ran my anti-virus with the latest definitions, but rebooted on several occations, AND still nothing. It didn't only happen once either, but twice, and i can't say why. Like i said, it's only certain files (starting with letter "E" and up alphabetically). Go figure. I just don't want it to happen again. It might be because of disk space, but i doubt it as seeing i've got about 111GB of space available on my sharded drive. No one seems to believe me, so i'll stop with my complaints.