Hello,
Any idea if MSOnline 1.1.166.0 is supported?
No. Currently, Adaxes uses version 8362.1 of Microsoft Azure Active Directory Module for Windows PowerShell to communicate with Office 365. For information on how to install this version of the module, check the following help article: http://www.adaxes.com/help/?HowDoI.Perf ... rO365.html.
If not any idea when it will be supported?
Version 1.1.166.0 of Azure AD Module requires at least .NET Framework version 4.0, however we are still on .NET Framework version 3.5 SP1 which does not allow loading newer versions of the Azure module. We are planning to switch to .NET Framework 4.5.2 in a new major release that will be available at the end of summer 2017. Starting from that version, it will be possible to use newer versions of the module.