About 2-3 weeks ago my old CPU burned out and I had to send my computer to a repair shop to find the issue and get it fixed. They found it was the CPU and helped me replace it with a new one. It does not have integrated graphics like my old CPU did and now when ever I try to render a video on Vegas Pro 15, the program crashes as soon as I click "File>Render as..." I don't even get to the render options window anymore. I have done several google searches and found several fixes for similar issues but no changes.

I'm just wondering if there is any possible way to fix this or if I get Pro 22 on humble bundle if this is still going to happen?

Program and computer info

Vegas Pro 15

Windows 10

NVIDIA GeForce RTX 3060

CPU AMD Ryzen 7 5700X 8-Core