DaVinci Codec Problem

Hi. I just installed DaVinci Studio 20 (I come from 19 version) and everything's alright until I try to render something, then I get the tipical "Cannot Find appropiate codec for encoding the video frame".
I searched the whole internet and I couldn't find a solution (And I don't wanna encode with software, I want to use my GPU)
I only get this problem with the 20 version. the 19 works just fine.
I have an RTX 3060 of 12 GB (And I Updated to the latest Studio Driver), I never had a problem with it but now I get this Render problem.
I also have an Intel Core i3-10105 and 16 GB of RAM.
Please help me with this, I would appreciate it so much!
Thanks!
I searched the whole internet and I couldn't find a solution (And I don't wanna encode with software, I want to use my GPU)
I only get this problem with the 20 version. the 19 works just fine.
I have an RTX 3060 of 12 GB (And I Updated to the latest Studio Driver), I never had a problem with it but now I get this Render problem.
I also have an Intel Core i3-10105 and 16 GB of RAM.
Please help me with this, I would appreciate it so much!
Thanks!