VERY URGENT.System infected with umdmgr.exe.PLEASE HELP!!!

[Amitava83]

My XP(SP2)has been infected with umdmgr.exe.Windows 7 is fine.
XP hangs within seconds after logging in and around 300 processes start in the background...I have to force restart the system then.
I'm writing this post from Windows 7.

Please suggest a solution immediately guys...plzzz

 

[FilledVoid]

Try this perhaps

 

[celldweller1591]

Try a system scan with Kaspersky or Nod32

 

[abhijangda]

do nothing just use ur windows 7 to rescue XP.
Scan ur computer with a good decent antivirus.

 

[Aspire]

Try this site