Start Button stops working

[bfeldmann]

For some reason randomly my start button in windows 10 stops working with left click. I can still right click on it.

 

[Aura]

Here's something you can try however.

Windows Repair All-In-One
NOTE: Before following to step below, please disable your Antivirus software or any other real-time security software that you have enabled.

• Boot in Safe Mode with Networking;
• Download the portable version of Windows Repair All-In-One;
• Move the file (archive) on your Desktop, and extract it there;
• Go in the tweaking.com_windows_repair_aio folder, then Tweaking.com - Windows Repair folder, right-click on Repair_Windows.exe and select Run as Administrator;
• From there, click on the Next button until you are presented with an Open Repairs button and click on it;
• Let the Registry back up complete, and move on to the check-list window;
• Click on the Unselect All button at the bottom, then check the following items:
  • Reset Service Permissions;
  • Restore Important Windows Services;
  • Set Windows Services To Default Startup;
• Once done, click on the Start Repairs button and let the scan execute;
• If you are being prompted with a Security Warning, allow it to go through;
• Once the repair is complete, it'll ask you to restart your computer, please do it;