App compiling problem

[quote=“An error when I export the project, stuck at “Compiling source files” Discuss, post:17, topic:82440”]
He had project in a project… [bild] Two common mistakes by user that produces this error Wrongly formatted package name (This should not happen any more as of Kodular Eagle Version 1.4D.1) Project in a project (Installing project as an extension) DownloadMedia.aia (707.5 KB)
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thanks for your comment, I have installed Kodular Eagle Version
last.
I can’t find the folder you indicate on my system, it doesn’t appear on disk c or d.
excuse my clumsiness, these are my first experiences on this platform