New to Overclock.net
Join Date: Jul 2016
Location: Tantiss outskirts, Wayland
Try software compatibility mode or reinstall or a different source for the software (or a slightly older version)
If the above still didn't work go into device manager and delete the hid mouse drivers manually then replug the mouse and see if it reappears. You can use a second mouse to delete the drivers too. If it still doesnt work after that maybe its counterfeit or the cable connector isn't fully seated in the mouse pcb, there are many possibilities.