Im just downloaded from Kerbal Space port the DSL Pandora rower and the MEM(Munar Excursion Module ) for KSP 0.21.1, when i load both from VAB its reports an error, they cant find more part, the parts are in the zip file, i cheked it , i correctly copyed it to the game files, i think, there are som coding problemes, can you fix it please, thank