Once you have acquired the , follow these instructions precisely.
No official fix exists from Rockstar Games. This is a community-created patch. The .zip name has become the standard search term because it explicitly lists the compatible OS versions (Windows 8, 8.1, 10). gta san andreas windows 8-8.1-10 mouse fix.zip
Sometimes, even with the .zip fix, Windows fights back. Adjust these settings to ensure the fix works: Once you have acquired the , follow these
Windows 10 and 8 use a different API (Application Programming Interface) for mouse handling called "Raw Input." San Andreas expects the older "Legacy Input" method. When the game asks for raw mouse data, the OS provides it in a way the game misinterprets, leading to the cursor violently shaking or spinning in circles. Once you have acquired the