This Stop message occurs when requested data is not found in memory. The system generates a fault, which normally indicates that the system looks for data in the paging file. In this circumstance, however, the missing data is identified as being located within an area of memory that cannot be paged out to disk. The system faults, but cannot find, the data and is unable to recover. Faulty hardware, a buggy system service, antivirus software, and a corrupted NTFS volume can all generate this type of error.
If you haven't done so already, use the "Last known good configuration" option from the Advance Menu (keep pressing F8 while booting).
You may also want to consider the following:
1. Using just one RAM module to boot
2. Safe Mode
3. (If Same Mode works) Start -> Run-> type Chkdsk /f /r
4. Stopping startup antivirus software