Hey, I just made an account just for this:
I had a cracked vegas pro 19 (dont sue me pls), I started it as usual, there was the loading screen it completed the loading and then nothing happened.
I tried: opening some safe files, reinstalling, clearing cache, and most importantly downloading vegas pro 20 (also doesn't work and also cracked :))

I don't know if anyone can solve this when I have it illegally downloaded, but I don't think that's the problem because, as I was saying, I tried to download another version.

If it can help, I have:

• Intel core i3 10105F
• GTX 1650
• 16 GB RAM
• Windows 11 home (version 22H2)
• LYNX

Thanks.