Before is was stuck on "WaitForCMSForTheFirstTime". We upped the RAM to 16GB and then the installer went past this, but after a full reset of the server and trying again it is now stuck a few steps later on "Run command-line executable". This is very frustrating, especially since there is no error message at all, no install log and the installer is just stuck indefinitely and we had to cancel it.
Please read this Agreement carefully before downloading this upgraded version software ("SOFTWARE"). By downloading SOFTWARE, you are agreeing to be bound by the terms of this Agreement. If you do not agree to the terms of this Agreement, you are not authorized to download SOFTWARE.