Hello, I need help for Vegas 22.

I bought it 3 weeks ago, today out of nowhere the software cant start. Its installed correctly, even reinstalled it twice, and it still refuses to start, even tried run as administrator, still nothing. I need this software since I started to upload Youtube videos daily and its really inconvenient . It worked normally yesterday, no idea why it's so persistent with this issue. If anyone has advice on this issue, please aid me, I will be eternally grateful if this can be resolved soon.

Win 11