I am guessing Ps will not work on my desktop for the record I am running macOS Catalina 10.15.7 every time I try to open PS I get this message. Camera raw opens instead. I am new to this Ps Lrc and the rest so I would appreciate some help many thanks in advance.
Solution can be to upgrade Graphic Card if you can, otherwise you can not solve the problem. Maybe its time to upgrade system? I have tested many commands and options in Photoshop to see which requires lot of GPU. Newer filters like Oil Paint, Neural Filters are heavy consumers and it is impossible to use them without good enough GPU. In general look for Graphic Card with score 2000 or more from this list when upgrading, that is Adobe's recommendation PassMark Software - Video Card Benchmarks - GPU Compute Video Cards