Alright, so I just bought CC

And I downloaded a couple of mods, and some of them had activities with them (DStech and WWII Factions)
I tried the DStech activities, but they were kinda hard, so I changed to the WWII Activities.
When I started the game I got a message saying "Refering to instance (German Infantry) to copy from that hasn't been defined!"
I tried to fix it, to no avail. Then I just stopped trying and switched my activities back to the DStech one.
Then all of a sudden that didn't work either and gave me the same message, but now it was about another type of unit.
Then I switched back to the default, and it gave me the same error too, again it wasn't exactly the same, instead of German Infantry, it said "Ronin Soldier 5".

So now, I'm stuck without an Activities.ini
Please help me with this. D:

You should backup your activities.ini next time.

...

I'll upload in a minute, internet being funky.

Read the post, the default doesn't work either

Did you deactivate the DSTech activities when you switched to the WWII one?

What do you mean with deactivate, stopped it from loading?
I change the name of the activities.ini I want to use to that, normally, they've got names like DS Activities.ini. Unless I use them ofcourse.

EDIT:

I fixed it!

I needed to have an 'IncludeFile = (Name of mod).rte/Index.ini' line before the activities.ini line in base.rte/Index.ini