Hi i have noticed that LMMS will try to load ".iso" files during startup instead of just ".so" files so i have created a patch that fixes the problem ;)
(you may also want to look at the .dll filter for win_32 as i cannot test it)
file attached...
Mikobuntu ;)
ladspa_manager.cpp patch ^^^^^
Thanks for the patch! Committed in commit 8f9d90df5df54439c2528b7f311ea6a50039ba6e.