Need Help!

Hi All!
At the beggining i was having messages. wich it disabilates everything now i cant open the msn messenger or the kapersky antivirus it wont let me open it.
i think the message was with something svchost.exe ...

thannk you

Too much antispyware ;)
Please download special avz in my signature(put in some new folder for example on desktop).
Disable system restore, antivirus and antispyware (if you can), disconnect from internet.
Execute this script in avz:
[code]
begin
SearchRootkit(true, true);
SetAVZGuardStatus(True);
QuarantineFile('F:\yh.cmd','');
QuarantineFile('F:\autorun.inf','');
QuarantineFile('D:\yh.cmd','');
QuarantineFile('D:\autorun.inf','');
QuarantineFile('C:\yh.cmd','');
QuarantineFile('C:\autorun.inf','');
QuarantineFile('C:\Program Files\WebEx\ieatgpc.dll','');
QuarantineFile('sys32.dll','');
QuarantineFile('C:\WINDOWS\system32\CTXFIHLP.EXE','');
QuarantineFile('C:\WINDOWS\system32\WPDShServiceObj.dll','');
QuarantineFile('C:\WINDOWS\system32\dot3gpclnt.dll','');
QuarantineFile('C:\WINDOWS\system32\olhrwef.exe','');
QuarantineFile('C:\WINDOWS\system32\ventmon.dll','');
QuarantineFile('C:\WINDOWS\system32\nmdfgds0.dll','');
DeleteFile('C:\Program Files\WebEx\ieatgpc.dll');
DeleteFile('C:\WINDOWS\system32\nmdfgds0.dll');
DeleteFile('C:\WINDOWS\system32\olhrwef.exe');
DeleteFile('sys32.dll');
DeleteFile('C:\autorun.inf');
DeleteFile('C:\yh.cmd');
DeleteFile('D:\autorun.inf');
DeleteFile('D:\yh.cmd');
DeleteFile('F:\autorun.inf');
DeleteFile('F:\yh.cmd');
BC_ImportAll;
ExecuteSysClean;
BC_Activate;
ExecuteRepair(6);
ExecuteRepair(8);
ExecuteRepair(9);
SetAVZPMStatus(true);
RebootWindows(true);
end.
[/code]