Basically; if I don't work on my sony vegas projects for any amount of time, or don't add any major changes then the entire project (maybe after a few days) just is completely deleted from my computer, none of the files I put in there are gone, just the entire project file that houses those media files. I am getting frustrated as I use it to make videos and I can't work on two projects at once or both could be lost, I have confirmed it is just my computer, any thoughts or answers are needed like now.