FYI to any and/or all
My system is a Dell 7780 w/ a Nvidia RTX 5000 Ada and I had been on Nvidia's driver 553.46 and successfully running CA Arch 2021, for my system at the time of posting, 553.46 was the latest that I'm aware of.
I upgraded to CA Pro 2025 with the same system specs and I could not get a successful start of Pro. Reinstalls, removal of 2021, etc, nothing, even clean installs using Revo uninstall, still nothing. Either just plain crash, or crash at the initial prompt to download file updates.
By downgrading to 553.05, so far it launches as expected and hoped.
'Hope this helps others...
Good luck.