Solution 8: Perform a Clean bootįirst, use these troubleshooting steps to Uninstall Logitech Gaming Software then reinstall. Then to fix Logitech gaming software, not opening problem unplug these devices, start the program and again plug these devices back in. If your device has a USB 3.0 port and you are using G933, G930.
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Now restart your PC and check if the Logitech gaming software is working properly.
Now go to the following location, C:\Users\YOURUSERNAME\AppData\Local\Logitech.Locate the software double-click on it to uninstall.Press the Windows + R then type appwiz.cpl and press Enter.
Most of the time when users uninstall the program it left traces that hinder the program. If you perform a clean reinstall it can fix the problem. See Also: Fixed: NZXT Cam Not Opening Solution 2: Clean Reinstall Logitech Gaming Software If the software still not working then try to disable it from Startup. Now check to see if it has fixed the Logitech gaming software won’t open problem.