Next you need to install Logitech G HUB.

Double-click Logitech G HUB to uninstall.

Type or paste control appwiz.cpl and press Enter.

On your keyboard, press the Win+R (the Windows logo key and the r key) at the same time to invoke the Run box. First you need to uninstall Logitech G HUB.If you’re not a tech savvy user, jump to the next fix to update the drivers instead.

Though rare, uninstalling drivers could cause computer issues. You can try reinstalling Logitech G HUB and see if it solves your problem. This could be triggered by software conflict or network glitches. The Logitech G HUB not working issue could indicate there were errors during the installation or software updates. If this fix doesn’t give you luck, simply continue to the next one. Right click G HUB and select Run as an Administrator.Look for LGHUB, LGHUB Agent and LGHUB Updater, right-click and select End task on each. On your keyboard, press Ctrl+Alt+Del to open Task Manager.In the task tray, right click the G HUB icon and select Quit.So you can try to exit all the background tasks and restart the program to see how it goes. Make sure you’re using the latest drivers.Simply work your way down until you find the one that scores. Before you start troubleshooting, check if you can fix the issue by re-plugging the device or rebooting your PC.

Logitech g hub not opening