Lost Full License edition after upgrading Mac mini server

[PeterHawks]

After upgrading RAM and memory of my Mac mini server Minim server starts up in the starter edition.
How can I get back to my full license edition?

[simoncn]

You should activate your full license from the License tab of the MinimServer configuration web page.

[PeterHawks]

Thank you. I think that worked. Now I have problems defining the path to look for files in configuration. A first setup should bring a dialog to select the content directory (manual). But I cannot get into that dialog again.
Is there a more extensive manual on how to get the configuration right on my Mac Mini. Language seems to be problem naming the path also....

[simoncn]

To get back to the selection dialog, you can delete your current setting for contentDir.

To avoid the language issues (this is a classic example of Mac trying too hard to be "helpful"), you can drag the folder from Finder into the contentDir field of the MinimServer properties dialog.

[PeterHawks]

That's what I've been trying for a long, long time without any succes...
The last suggestion solved the problem, thank you.