Dorico 4.3 doesn't launch (Windows 11)


I’ve been experiencing a problem on my laptop where Dorico Pro 4 won’t open. No error appears either, it just doesn’t do anything.
I have tried redownloading the program and restarting my laptop but nothing seems to happen when I open the program.

I think the problem lies with the audio system, because last time this happened I just had to end the VST Audio System in Task Manager and it would work. This time however, VST Audio System doesn’t even appear in Task Manager. Steinberg Activation Manager claims Dorico 4 is activated.

Can anyone please help?

Welcome to the forum, Artus. I’m sorry you’re having this problem. Can you please try running the script in the following thread, which should collect together some log files that should give us a clue what might be happening: