Davinci Resolve Studio 20.2.3 / Cannot play videos

Hello, everyone.

I just installed DaVinci Resolve 20.2.3 thanks to the tutorial “https://www.youtube.com/watch?v=uGSjQf1LBfU&t=10s” I can open the program, but I can't play any files. When I import them, they appear as if they were audio files, but they have no information. Does anyone know how to fix this? Or will I have to downgrade to version 20.1?

Thanks in advance.

Welcome to the Forum!

Did You install all the Codec Stuff?