Hi,
Am having troubles loading an iconpackage I designed.
I added lets say 100 file types in the section "files" of my theme (known system file types).
When loading this package on my other system, it only loads the regulars, not all 100 different file types as saved in my package.
I did switch off "only load file icons for registered file types" so it should load them all.
No luck 
Davy