What to do with Dfrgfat.exe (Disk Defragmenter) application errors

Each time the computer is on standby for a while, the interface appears with the dfrgfat.exe-Application Error dialog box, which displays the "0xef9b1162" memory referenced by the "0x77c1741c" directive. The memory cannot be "read".

Workaround:

1, with WordPad (Notepad) Open C:windowsprefetch under the Layout.ini file, the contents of all deleted, save the property set to read-only;

2, in the Start menu "Running", enter Msconfig carriage return to see if there is no such process in its startup items, if any, delete.

(Note: I computer in the Msconfig startup item does not have this process, after the error dialog box appears, press Ctrl+alt+delete can see this process).

3, in the "Run", enter CMD return, at the DOS interface command prompt input (copy can):

For%1 in (%windir%system32*.ocx) do regsvr32/s%1

Paste, enter, and then enter: for%1 in (%windir%system32*.dll) do regsvr32.exe/s%1

Enter (press ENTER)! until the screen scrolling stops, restart the computer!

If it's not working, continue with the following actions:

Delete and rebuild files in the Windowswbemrepository folder:

(1) In the start-Administrative tools-services, turn off the Windows Management Instrumentation service.

(2) Delete all files in the Windowswbemrepository folder. (Best to backup before deleting)

(3) Again open the system "services" Windows Management instrumentation, select Start.

(Files will be rebuilt in the system registry after startup:

Hkey_local_machinesoftwaremicrosoftwbemcimomautorecover MOFs).

(4) Restart the computer after the shutdown.

Solve the problem.