Demos

Lessen

pew pew
Movie Battles II Team
Posts
1,251
Likes
996
Open them in the demo editor (which you can launch from the launcher by changing a Setting in Settings) and export/render them from there.

For the details of doing that, here's a bunch of tutorials. It's probably in there.
 

ent

Movie Battles II Team
Posts
848
Likes
390
Google the error code and possible solutions. It's a Windows error, so it's unrelated to jaMME itself.
 
Top