Ok, I manged to free up some space. It's weird, once you get such low space, you can't even UNinstall stuff! That's pretty poor design in my opinion.

Anyway, I changed the owners to user for Data and Da2.set NOW it launches from the shortcut and ja2 under user but it gives the following error:

===> sgp/FileMan.c:456: EraseDirectory() is not implemented
Aborted

Looks like we need more functions!