Download the patch, extract all contents using WinRAR/Zip/Whatever, then run
setup.exe and follow all instructions.
The patch contains a variety of fixes including:
A fix to the crash after legal screen that some German customers were
Numerous improvements to the video editor: Smarter naming of videos, improved
rendering quality, better FX during replays
Fix to bowling while using certain sensitive mice
Fix for ATI 1900 shadows
Overall savings to memory
Graphic improvements to particle systems and mirrors
Multiplayer character settings are preserved
Support for DirectInput controllers. Note: The current hack way of supporting
these controllers may not work with the improved functionality. So we recommend
you remove the hack before upgrading to the patch.
Issues with power management software have also been fixed (slow speed, double
speed issues). Even after the patch comes out setting power management software
to maximum performance is recommended. We’ve seen cases where power management
software does not detect the game is running and puts the CPU in green mode.
Besides the patch we’ve also improved the way the Social Club handles data this
should have greatly reduced or eliminated the MMA10 error. If you are still
receiving this error after logging in and out of Social Club we would like to
know as much info as you can about it.