But at that time i was still choosing which mission, not yet click "PLAY"

Vanilla presentation ??

Now when i try to play SP mission, which i have subscribed recently in the steam workshop, there are 2 boxes jumped out after clicking "PLAY".

1. You cannot play/edit this mission;it dependent on downloadable content that has been deleted.XXXXX(Name of required mods and contents)

2. No entry 'bin\config.bin/xxxxx'

And i'm sure that i have subscribed those mission, which normally it will be automatically downloaded after clicking PLAY.

So...How can i fix it?

THX