Answered
Interface Error
After starting the program interface does not load completely, I tried deleting the file opm.db , But it didn't help, what to do?
There is also some problem with the GPU

After starting the program interface does not load completely, I tried deleting the file opm.db , But it didn't help, what to do?
There is also some problem with the GPU

You could try this. https://community.adobe.com/t5/illustrator-discussions/illustrator-is-stuck-on-this-black-screen/td-p/11427549
But since you already deleted a file that might be needed, you might also need to reinstall the application.
Already have an account? Login
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.