I own an AMD 3200+ 64bit Athlon xp 2.0GHz processor, 1GB RAM, A GeForce 6600GT LeadTek graphics card and an MSI motherboard. I use Vista and XP in dual boot. Recently in Vista, after the system boots up, I get this message "Windows Explorer has stopped working. Windows is trying to gather the possible reasons" Then immediately after that, the message "Windows Explorer is restarting" appears. And these two messages get repeated over and over and over again. Please help.