The "BCCCode: 24" , or 0x00000024, tells us that as a problem condition exists with your NTFS file system, the file format used by Windows7 .
Basically, a system-resource-intense program is running.
Without seeing your system specifications and installed program list, my guess is an anti-virus program.
There are a few things that you can do...
• Run a chkdsk /f on your hard drive
• Boot into SAFEMODE and run sfc /scannow (see SFC /SCANNOW Command - System File Checker
• Defrag your hard drive
• Uninstall programs - especially anti-virus
That's about all the advice I can offer.
One of the boffins may have some better or different advice.
Hope this helps.