Welcome to Bleeping Computer...I suggest that you take the time to visit New User Orientation - BleepingComputer.com - http://www.bleepingcomputer.com/forums/forum82.html
, when you find it convenient
How to troubleshoot the NTLDR Is Missing Error - http://support.microsoft.com/kb/318728
ntldr is missing fix with boot floppy, CD, or USB drive, then fix HD - http://tinyempire.com/notes/ntldrismissing.htm
Ntldr Is Missing Fix, Romeo29 - http://www.bleepingcomputer.com/forums/topic170057.html
NTLDR Is Missing Fix - http://tinyempire.com/notes/ntldrismissing.htm If posssible
...I would try running the chkdsk /r command as a first step.
Start/Run...type chkdsk /r and hit Enter. Type Y in new window and hit Enter. Reboot the system. The command will execute, then the system will boot into Windows.
System manufacturer and model?
Edited by hamluis, 20 April 2011 - 08:14 PM.