Windows 7: The Windows Explorer! is blocked

April 2018

Limiting the damage when Explorer crashes.


Often, Windows Explorer freeze,the taskbar and desktop also become unresponsive, as all of them are managed by the system through the same process.


  • There is a possibility of isolating the desktop and taskbar in another process (independent) so that both stays operational despite the crash of Explorer.
  • Go to Start and Run, and type regedit.
  • Expand HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer
  • Select the DesktopProcess key and give it the value 1.
  • If you do not have this key, create a DWORD value of 32 bits with the New command (right click in a blank space) Name it DesktopProcess
  • Restart your pc.
  • This change brings a slight increase in occupied space in memory.

Unlock Explorer

You can also restart a crashed process, from the task manager after terminating it (you will lose the ongoing work on this process):

\*Simultaneously press CTRL + ALT + DELETE., then in the Processes tab, right click on the process explore, and terminate the process
  • Then, in the Applications tab, bottom right, select New Task and type explorer, press OK:
  • Windows Explorer should restart.

Note that: Tapping the Esc key can unlock Explorer (when it's blocked).

Published by jak58. Latest update on September 13, 2010 at 09:30 AM by aakai1056.
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