I just got a new laptop running windows 10 and I tried to download dji assistant 2 and my norton antivirus is preventing it from downloading. It says the download needs attention and when I open norton antivirus it is showing some virus Heur.AdvML.B and it’s blocking the download from working. I was downloading from www.dji.com. I have this downloaded on another laptop that I’m getting rid of. That one is running windows 7. Any help would be appreciated. Thanks.

Don't use Norton Antivirus.
Seriously, it's really not a good product.

Maybe disable the antivirus for the download and then enable it. May want/need to leave it off for installation too.

If I were you, I will do like 3# mentioned. Disable it when downloading DJI Assistant 2 from the official web and enable it after installing finish.