i created a cmd.file with the edited paths. for this, it is important to do the installation of the EXE not in the suggested folder but in a folder without empty spaces (not Sweet Home 3D but sweethome3d!) otherwise i guess, the cmd has a problem to find the jar.
I don't think so. Usually on command lines you only need to enclose with quotes the paths so they are taken as a whole, including spaces.
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If a long walk every day were healthy, mailmen would be immortal.
