SoftCursor

SoftCursor is a simple tool that allows you to switch between hardware and software rendering of the mouse cursor. Hardware rendering is usually faster, but may have problems with cursors that are not optimized for hardware rendering. Software rendering is slower, but provides better support for cursors that are not optimized for hardware rendering.

If you have problems with your mouse cursor being broken, blurry, or having incorrect colors, you can try switching to software rendering. To switch to software rendering, launch SoftCursor and click the "Software Render" button.

SoftCursor is a free and portable tool.