i belikeve this launcher only worked back during the beta phase of starcraft 2 as the maps were in .sc2ma format where retail has them in .sc2map, i may be mistaken about the file types but i do know for sure that this launcher was used for the beta only and that the only launcher around is the sc2allin1 launcher which you can find at www.nibbits.com
(look under sc2 section, then tool and u cant miss it.)
(look under sc2 section, then tool and u cant miss it.)