I have a brand new 2021 M1 max Macbook Pro. Fresh os install. I downloaded the CC installer direct from Adobe site. I launch the dmg. It opens to a prompt to double click on the icon to install. Nothing happens. I did some digging and i found 2 things. 1. don't use migration assistant. Check. and 2. install rosetta. Ok Check installed. Tried launching the installer after rosetta install. Same issue. Double click and nothing happens. I can duplicate this on several new macbooks and imacs. All with the same error.
At the bottom of the following article are Alternative download links. Can you try using this installer and see if it helps.
Thank you... I will test this and see if it works for me. I did notice that when using the installer and extracting the pkg and manually running it it got flagged as unidentified developer. I'm guessing thats not supposed to happen?
Vikrant, are you aware that the download links on that page are downloading different files depending on if you click Download or the > character next to it? This occurs on links for both the Windows and macOS downloads.