
Also, make sure you unplug all Logitech peripherals during the uninstallation and installation!

Alternatively, you can use the Ctrl + Alt + Del key combination and select Task Manager from the popup blue screen which will appear with several options.Use the Ctrl + Shift + Esc key combination by pressing the keys at the same time to open the Task Manager utility.This occurs because Logitech Gaming Software starts up with Windows and it tricks Windows into thinking it’s open when it isn’t.

The Logitech process in Task Manager is a genuine cause of this problem and many users were able to resolve the problem instantly by ending its task in Task Manager and by disabling it from startup. Solution 1: Restart the Logitech Process in Task Manager

Missing admin permissions – It’s possible that Logitech needs admin permissions to run properly so make sure you provide them for the LCore.exe executable.Make sure you create an exception for it in Windows Defender Firewall. Logitech Gaming Software blocked in Windows Firewall – LGS wants to connect to the Internet when it’s launched and your firewall settings may be preventing it from connecting to the Internet.This can be resolved by ending the Logitech task and preventing it from starting up! Logitech process is running – If Logitech Gaming Software starts up with Windows, the process which started up may be fooling Windows into thinking the program is open when it isn’t.
