I had this problem, but it was a tad different. I installed an update to a monitoring program I had and everytime I opened a program I didn't use frequently, my comp BSOD. I did not know what the hell was going on. I then deleted a lot of excess programs that I had not used in years, and added an external harddrive as a backup/download harddrive. I didn't have anymore issues. Sometimes on a restart, the external harddrive would not load for some reason. ALmost everytime it didn't my comp would BSOD at some point. I just changed to MAC and have never had an issue since.