Why can't the system run any application?

  
Q: Use anti-virus software to kill the virus. After restarting, I found that I can't run any EXE application. How can I solve it?
A: This is because the EXE file association is modified to be a virus. The program, the anti-virus software removes the virus and removes the open program associated with the lost EXE.
The solution is: Run “regedit”, find HKEY_CLASSES_ROOT\\exefile\\shell\\open\\command in the right window, and modify the string “default” data to “"%1" %* & rdquo;

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