Right-click the tool and select "Run as Administrator" to ensure it has the permissions needed to modify protected system folders and registry keys.
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💡 : If you are trying to improve your touchpad experience, first check if your laptop supports Windows Precision Drivers . Often, you can install the official Lenovo or Microsoft Precision drivers on non-Lenovo hardware to get better results without using a community repack. Synaptics-Killer-v6.zip REPACK
Download official drivers directly from your laptop manufacturer's website (e.g., Dell, HP, Lenovo) or from the Synaptics Official Site Right-click the tool and select "Run as Administrator"