I am trying to update the mod through the launcher. I put the new .pack file in the folder:
C:\Program Files (x86)\Steam\steamapps\common\Total War WARHAMMER II\data
And open the launcher. Then I find my mod in the mod manager list, click the folder icon, then click Update.
The spinning icon begins spinning, but it never completes. I've waited for thirty minutes, and nothing.
Is anyone having similar problems?