Emmanuel, tested today with the portable version. I managed to transfer all my imported libraries, skies, elements etc without having to reimport everything!
Works perfectly although opening and saving projects is slower, which is normal as everything is loaded from and saved to usb 2.0 stick.
I removed the individual installed programs!
Thanks for the nixe program and the portable version! I'm one happy camper!
There's a pb with the 3.7 version and Windows 8 (I don't know about other windows' version). I use only the portable version of sweethome, but I found an "etek" directory in "Users\USERNAME\AppData\eTeks\". It's created every time I launch SH3D. Not yet totally portable...
What's the problem of having such a directory? "Portable" just means that you can carry the program around from a computer to an other one (and in Sweet Home 3D you can even run the portable version on different operating systems). The eTeks directory you found is used to store temporary information.
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Emmanuel Puybaret, Sweet Home 3D creator
As explained in the README.TXT file coming with the portable version, Plugins SH3P files should be placed in the data/plugins sub folder.
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Emmanuel Puybaret, Sweet Home 3D creator
I wait a few more days before releasing the version 4.0 of the portable version, to let translators update the additional translations supported by Sweet Home 3D.
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Emmanuel Puybaret, Sweet Home 3D creator
Merci pour cette version 4 ! Toutefois il y a encore un dossier eTeks qui se créé sur le disque dur pendant la session de travaiul, mais qui ne disparaît pas une fois le logiciel fermé...Désolé d'insister.