Plug the mouse into a different computer. If it works there, the issue is likely with your Windows installation or local software conflicts.
"Windows protected your PC" popups preventing installation. 7o Gaming Mouse Software Fix
When you try to install the driver for a 7o mouse, Windows SmartScreen often flags it as an unrecognized app. This is a safety feature, but in this case, it is a false positive. Plug the mouse into a different computer
Many gaming mice can be reset by holding down the Left Click + Right Click + CPI/DPI button simultaneously for 5 seconds while plugging it back in. 2. Software Reinstallation and Compatibility but in this case
Move the mouse from a USB hub directly to a motherboard port on the back of your PC to avoid power or data bottlenecks.