If you don't want to download third-party files, you can use a manual workaround, though you’ll have to do it every time you play: Launch GTA San Andreas. Minimize the game ( Alt + Tab ). Open ( Ctrl + Shift + Esc ). Go to the Details tab and find gta_sa.exe . Right-click it and select Set Affinity . Uncheck "All Processors" and select only CPU 0 .
The core of the issue lies in and multi-core processing. GTA San Andreas was built in 2004. Modern operating systems handle mouse input and CPU threading differently than Windows XP did. gta san andreas windows 88110 mouse fixzip
Right-click the .zip folder and extract the contents. You should see a file named DINPUT8.dll . Locate Your Game Folder: If you don't want to download third-party files,
If you’ve downloaded a gta_san_andreas_mouse_fix.zip , follow these steps to install it: Go to the Details tab and find gta_sa
If you want the ultimate experience, look for . Instead of just fixing the mouse, SilentPatch is a comprehensive "all-in-one" fix that resolves the mouse bug, adds widescreen support, restores lost textures, and increases the frame rate stability. It’s highly recommended for anyone playing on Windows 10 or 11. Final Thoughts
Are you having trouble finding the for your specific version of the game, or would you like a link to a reputable source for the patch?
This happens because the game was designed for older hardware architectures. Thankfully, the (often found as a simple .zip file) is the gold standard for getting CJ back in action. Here is everything you need to know about why this happens and how to fix it. Why Does the Mouse Fail in GTA San Andreas?