Get you the error by the start or installation?
As I said before,
the error message pops up right at the end of the installation - so I cannot even Start ADE...
Have you check if the Software is still installed also you get the error message?
It is simple:
No Software installation - no error message.
But why should I uninstall if I need the software? I simply want to start the software after installation - and this exactly what does not work.
My impression is that you do not understand my problem.
I ask to try to help with your problem. Not staff person. Sometimes you get the error but the software are still instelled. You user has Admin Rights for the installation?