I have download and installed an extension called Duden Korrektor für Adobe InDesign to try it out. Now I would like to uninstall it. But in the Extension Manager of CS 6, if I click on "remove" or deactivate, there is no reaction, everything stays the same. I am also not able to trace the extension on my computer, it is not listed under C:\Program Files (x86)\Common Files\Adobe\CS6ServiceManager\extensions. Any clues how to get rid of this extension?
I was able to solve the first puzzle: If I start the Extension Manager as administrator under Windows I can easily remove the extension. But the extension is still loaded with the program, nothing changed on this side.
OK, I finally figured it out alone. If the Plug-In still loads after you have uninstalled it via the Extension Manager, then delete the files of the Plug-In from C:\Program Files (x86)\Adobe\Adobe InDesign CS6\Plug-Ins. Now it's gone.