Here is the solution I found. Many time it is good not to just shotgun response. I hope this one helps you all.If you go into Start > Cisco ASDM-IDM Launcher > right click the launcher and go to More > Open file locationThen you'll be looking at the ...
The problem was with the firepower. If you are using ASDM to manage firepower this can be an issue. What I did was disable the firepower to allow me to get into ASDM and then I set firepower to connect to FMC. Now ASDM loads the ASA code just fine...
Same problem with Server 2019. I too need this working. I remember when this came up years ago. Truthfully I don't remember the solution then, but it was software related.
