Crashing app via during game installation

Whoops! Looks like something broke. Give it another shot.​ Error Code : BLZBNTAGT00000BB8

I started app, started installation of CoD: WarZone
It has been installing game (like 1-2 GB) and later the app crashed.
I started the app again and started download, that started Scaning My Files (Scan and Repair) and showed me NOTIFICATION of ERROR like UP. I tried everything on Blizzard Support and it couldnt help :confused: What i must to do ?? Help please.

same issue here and so far no one has had it fixed

Old thread I know, but I’m getting it big time too. Used to work but not anymore. Had to uninstall my games several times now, just to fix.