During the last 2 weeks, I have git two blue screens that never happened with me before. Everytime I received message that windows is closed to prevent your computer, and check for any new software or hardware install that may be the cause of conflict. FIRST TIME Technical Information *** STOP: 0x0000008E ( 0x0000003 , 0x804E3586, 0xA995BBB8, 0x00000000 ) SECOND TIME DRIVER_IRQL_NOT_LESS_OR_EQUAL Technical Information *** STOP : 0x000000D1 ( 0x006C0078, 0x0000002, 0x00000000, 0xAAEEB703 ) *** fwdrv.sys - Address AAEEB703 base at AAEC2000, DateStamp 43af89d My suspision is that there is some coflict with RollbackRx as I installed it about 2 weeks back. I am using Toshiba satelklite M 70 notebook, 107, 512, 40 with XP Home SP2. However I ma not sure about this. I am running many other security appliances(PG free, Avast, AH, Window,s Defender beta 2, Winpatrol free, Kerio firewall, AntiHook, Online Armor Trial) and other types of software aslo. Any idea?