Win10 "explorer.exe is not registered class" error solution

  

Computer shop news: Some friends use the Win10 system, when opening the Edge browser and other applications will inexplicably pop up explorer.exe error prompt, as shown below, explorer.exe prompts no registration class.

So what should I do now? Refer to the following methods: 1. Press Win+R to open the operation, enter services.msc to enter the service; 2. Find the User Manager service in the service; 3. Open the usermanager service attribute and set its startup type to “Auto” ;, log out and log in again to solve the problem.

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