Hi, I've been having the same problem for a long time, and it is that the program crashes, I try to uninstall, close the program, and open it again, but I can't find what's the problem.
I have the version for Steam Substance 2024, and my laptop is:
Windows 11 Home
Processor Intel Core Ultra 9 185H 2.50 GHz
RAM 32.0 GB
System type 64-bit operating system, x64-based processor
And always when I try to paint or add a material the program stops working and crashes, someone can help me, because I can change anything and work in my mesh 😞