Error setting up base repository in Rocky-8.4 Install

Hi Everyone.

I’m very new to Linux. Pleased meet you guys. I’m having problem.
I’m trying to install Rocky linux using USB boot(Rocky-8.4-x86_64-dvd1.iso)
At “Installation Source” menu
I got “Error setting up base repository”. error
I’ve been trying many URLs but still got same message.
Could you teach me what is right URL please?

I solved myself. I use this URL and OS install starts.