Daedalus infurating to use on OSX

Can someone tell me what files I have to replace in the Mantis wallet? the blockchain I downloaded comes up as LevelDB I’ve looked as some of them in the wallet folder but do not want to start chopping where I don’t know… The first Daedalus wallet loaded native in about 2.5 days and has worked well… It has a few hiccups on the start but once you get it going it is spot on… In DB1.0 I have blocks, gState, Irc and Misc