My windows was working good before I installed a program called XP Repair Pro. I made a system restore point before using that program but after I ran it I realized that I couldn’t access my computer data including my desktop. When windoows xp boot screen passes, the welcome screen appears without writing “welcome” on it and it freezes (but you can move the mouse pointer). Do you know a program to access the system from another computer(network)? How can I access my system restore point to roll back my sytem?