Good afternoon Thwack,
I have come across this issue when I was doing an offline install without Internet access. Basically I have gone through the entire initial configuration section and was at the summary page just before the installation runs, however it shut down unexpectedly, and I went ahead to re-launch the offline installer.
However this time instead of initializing the installer again, it popped out the error:
"Keyword not supported: 'provider'."
It seems that some of the components have been installed successfully, hence some services have started. However, I stopped it just to prevent any overlapping if I were to run the installer again.
The same error popped out saying:
"Keyword not supported: 'provider'."
Am I doing anything wrong during the configuration phase or is it other issues I'm unaware of?