I've received 3 blue screens in the past 2 hours. When I reboot, I receive a "Could not load file or assembly 'sorttbls.nlp' or one of its dependancies. The system cannot find the file specified" message. I recently changed my dual monitors from Asus monitors to a different set of Asus monitors so I could suspend them. This is the only hardware change I've made. I also restored the system to 1/20 after the first blue screen. This did not stop the error. I have check marked the .net file in the Windows system as shown in Microsoft's forum, and then tried to open my AMD Vision Control Center, but still received the aforementioned error. The blue screens are happening randomly. There is not a specific thing I'm doing when it happens. The screens do fade out and show noise as if it were an old TV then the blue screen pops up. Any help would be greatly appreciated! Running Windows 7 Home Premium Thanks.