I got very dangerous worm- svchost.exe. That just may be my thought. But I got very annoying problem with that.
1. It get cpu usuage about 90%
2. I can not type cmd, msconfig, regedit "in "start\run"
( but I found that in windows and system32 folders, they are there. Here also, if I double-click it, a dialog box appears " Windows cannot find "cmd". Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click Search." Very funny that if I change that cm.exe or win.exe, whatever, it work. The "regedit" too. The "svchost.exe" program using a lot of cpu usage stay in system32\restore folder. I can delete it temporally. How can I solve it?