Hi Ras,
1. Are you referring to the System Restore?
2. What is the make and model of the Computer?
3. Is the computer came pre-installed with Windows 7 Operating System?
4. Do you have a Windows 7 Operating System disc?
This indicates a problem occurred in ntfs.sys, the driver file that allows the system to read and write to NTFS drives.
One possible cause of this bug check is disk corruption. Corruption in the NTFS file system or bad blocks (sectors) on the hard disk can induce this error. Corrupted SCSI and IDE drivers can also adversely affect the system's ability to read and write to disk, thus causing the error.
I would suggest you to perform a check disk on drive c and check if it helps.
To begin the scan, right-click on the Drive which you wish to check and select Properties. Next, click on Tools tab and under Error checking, click on the Check button. This option will check the drive for file system errors.
Note: While performing chkdsk on the hard drive if any bad sectors are found on the hard drive when chkdsk tries to repair that sector if any data available on that might be lost.
Please provide us more information on the issue so that we may assist you better.