I have a Windows 8.1 Pro tablet which previously had an Office365 Enterprise 1 account setup in Windows mail. The company changed their licensing from Enterprise 1 to Small Business Premium. After removing the old Office365 account I have been attempting to connect the new SBP Office365 account. It will not install. The problem is isolated to this tablet only. I can setup the new SBP account on another tablet with no problem. I can even setup a different SBP account on the first tablet successfully.
The problem is only with the one account only on the one tablet.