thx for answer so all i must do in this ACT ? I need small tutorial because i dont know how to use this program

This error is imposible to fix I trying all methods: V-sync on , low graph , max graph , 16bits , 32bits , patches , tripple bufer&mapping off , compatibility mode 98/ME , one working core , nofmv=1. And i always have this error in split screen mobile 1 mode, on first track when i was on mud and im …