ran into a problem today where resolume wouldn't load. at all, it would flash then close.
read the FAQ, moved the config.xml and then it opened! yay! however it was back to the Example composition.
tried opening the last two recent compositions and it crashes immediately.
luckily this comp was fairly simple so I've remade it from scratch, very happily the advanced output preset is still working.
however, if the comp had been super complex we'd be quite screwed - wondering, is there a way to 'recover' or 'repair' comps? no idea how it happened.. maybe improper shut down when tearing out last gig it was on.