Hi everyone. I put an Arduino, Windows patform, with "portable" folder on my projects flash drive, and works very fine. But today I received an message informing about that has a new version of Arduino IDE, and it suggesting to upgrade by download link.
I downloaded Windows ZIP version and tryed unzip it on my Arduino folder on flash drive, overwriting files with same name. However don´t worked as expected: my "new" Arduino portable IDE have a lots of duplicate libraries and boards others I haved installed before on old IDE.
I have done an backup before upgrade, and I needed to recovery it to back to work, then I tryed to put only my old folder "portable" inside new Arduino IDE folder, and don´t worked again, all the libraries and external boards still not worked.
My question is: has some way to upgrade the IDE Arduino Portable?