Peninsular War Campaign crashes when launching

[Grymauch]

I inadvertently posted this on the main thread when it clearly would have been better here (probably explains why no replies).
I have installed the Darthmod for NTW and all appears fine apart from the Peninsular War campaign. When I try and launch it it crashes and I have to close the game. Other campaigns start fine. I am using Windows 8.1. This is particularly frustrating as this is my favourite theatre of the Napoleonic Wars.
Any help appreciated.

[Torio]

I get this too. Every time. I am missing some unit dlc though. Perhaps DM includes units I don't own? Frustrating.

edit: solved

After setting up Peninsular campaign in the Darthmod launcher, I mistakenly clicked the Peninsular campaign button in the game menu instead of the Darthmod Campaign button.