Hi, I have a desktop computer with a following configuration. ATI Radeon X2100 series. AMD Athlon 64 x2 4000+ Processor. ASUS M2A74 AM Motherboard. 1Gb DDR2 Ram 667Mhz. I am using Windows XP, problem in my computer is explorer.exe is not get loaded when it gets started. Every time I have to manually start the file by opening the task manager. I need help. Thanks.