f9 not working

[psn2123]

I installed co-op mod, the loading happens just fine, but ingame when i press f9 no window opens.Please help me!
(Also there is no Script hook v log, so i think i've been doing something wrong...)

[RealVaVa]

I try to start on lastest build of the game? Yeah. It is not work.

[Satvik662]

I'm having the same problem. People are telling me to run it as administrator. IT STILL DOESN'T WORK!! I have made an issue someone please help psn2123 and me! Here is the link: #130