It's been a while since I've played but thought I'd give it a go.
The Division 1 won't launch. It crashes in the ISAC loading screen.
The Division 2 launches... at 2 FPS. Literally 2 frames per second. Too slow to navigate a menu to get in game.
I uninstalled both games and reinstalled. I uninstalled Ubisoft Connect and reinstalled. I've verified files. I've installed the game on multiple SSDs of varying types and speeds.
All my other games are fine. All my Steam games are fine. It's just The Division 1 and 2.
EDIT... Let me add that this is on PC.
Ryzen 7 5000 series
RTX 3080
32 GB RAM
Same issues on backup PC
Ryzen 5 5000 series
RX 6700XT
32 GB RAM