A little Google-fu will work. You can choose the correct version in the left margin (DJI Assistant 2- DJI Download Center- DJI). I use it (instead of the app) for firmware updates, etc.
If youre on a PC, you’ll be ok if youre on a Mac, youre probably screwed. When myMP2 comes back from the shop, ill be sending my MA1 in to get that issue taken care of