با سلام
ببخشید من کلید ها را اشتباه گفت شما باید کلید های CTRL + SHIFT را با هم نگه دارید
همانطور که در بخش تنظیمات برنامه گفته شده است.
WARNING
Changing any OpenGL options may dramatically impact the stability of your system! If you experience crashes hold down CTRL + SHIFT during the next application start until the splash screen disappears. This will reset shading to Software Mode.
A lot of OpenGL crashes only happen after a longer time of use. Therefore, be extremely careful and consult the context-sensitive help system for which options to use.
The most critical option is 'Anti-Aliasing'. Be extremely careful when enabling this option.