I tried Desktop X and when I loaded a certain theme, my PC froze. I rebooted and got a blue screen saying Bad Pool Caller. As I understand it, this means that I have a driver trying to illegally access memory. I can only assume it is the driver from this theme. I have made no other changes to my PC. So, I need to locate the specific driver (in Safe Mode) in order to do this. Any ideas on how I can locate a specific driver to delete? Or, any other ideas besides reformatting? Thanks!