How to fix Windows 7 system prompts desktop window manager has stopped working

Fault map:

Resolve steps:
1, first solve the problem of transparency and other Aero effects from the personalization settings, the system can not automatically repair <; desktop window manager has been disabled  problem; > 2, open the service interface, and then find and view the "Desktop Window Manager Session Manager" in the "Services" & "Themes" and "Themes" are "all" & "automatic" and "and started" If not, change it to automatic and started;
3, if it doesn't work, find and double-click to open the DesktopWindowManagerSessionManager service, then select the startup type as "Automatic" and adjust the service status to "Stop". Click the “Start” button to adjust the service status to “Started”, then confirm, restart the service, and then restart the Themes service in the same way;
4, then set the DesktopWindowManagerSessionManager service to Start up, the specific method is: enter msconfig in the run dialog box, press Enter to open the system configuration Mouth, then switch to the & ldquo; Services & rdquo; tab, then ensure that 'DesktopWindowManagerSessionManager service, then click OK to save, next time you restart your computer, it will automatically turn on the Enable this service.