HKEY_CURRENT_USER\Control Panel\Desktop]
<SCRNSAVE.EXE><C:\WINDOWS\system32\MAT.scr> [SereneScreen]
[D63FF9CF / D63FF9CF]
<C:\WINDOWS\system32\D63FF9CF.EXE -service><N/A>
baiduba Class]
{CE7C3CF0-4B15-11D1-ABED-709549C18686} <C:\WINDOWS\baiduba.dll, Baidu.com, Inc.>
修复上面各项