One of the Windows server got the above issue reported from the data center. I have used different Antivirus scanner but I couldn't resolve the issue.
Atlast I solved the issue using the prvx CSI Malware scanner. Which I have download from the following link.
http://www.prevx.com/freescan.asp
Prevx removed the malware which was in the c:\windows\system32\bmssldr.exe
You can go through the same step when ever you got same kind of issue.
With regards
Lijo Peter