Hey Everyone,

I've been trying to open a coop game in unreal tournament goty (to play the original unreal) with the old skool mutator.

Problem is, whenever I open it; I get a critical error saying 'Failed to load 'arnie': can't find file 'arnie'.

The file arnie refers to either the voice pack or model I downloaded (and am able to use in any other game mode). I've also added reference to serverpackages in the ini file, but no luck so far.

I can play the single player campaign fine by my own though, only coop refuses to boot up. Anyone here who has an idea or who had the same problem?

Found it myself. Topic can be closed.

Problem was, as it said, a missing file. UT Goty UMOD installers had the habit of not installing all necessary files; Which can cause crashes.

So either you look for the files required or you can remove the incomplete install of said file.