Office 365 ProPlus on RDP.

Hi guys.

I am having a major issue getting Office 365 ProPlus to work on RDP.

I have been trying to follow this guide.

http://blog.powerbiz.net.au/office-365/installing-office365-proplus-on-a-rds-server-terminal-server-...

However I keep getting the error message 

Is there any other way to get this working. Of course I left this to the last minuite thinking this would take 40 min max. 

e.