PowerShell 5 umí instalovat moduly přímo z https://www.powershellgallery.com, což se hodí.
PS C:\> Connect-MsolService
WARNING: There is a newer version of the Microsoft Online Services Module. Your current version
will still work as expected, however the latest version can be downloaded at
https://portal.microsoftonline.com.
PS C:\> Get-Module
ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Manifest 3.1.0.0 Microsoft.PowerShell.Management {Add-Computer, Add-Content, Checkpoint...
Manifest 3.1.0.0 Microsoft.PowerShell.Utility {Add-Member, Add-Type, Clear-Variable,...
Manifest 1.0 MSOnline {Add-MsolForeignGroupToRole, Add-MsolG...
Binary 1.0.0.1 PackageManagement {Find-Package, Find-PackageProvider, G...
Script 1.0.0.1 PowerShellGet {Find-DscResource, Find-Module, Find-S...
Script 1.1 PSReadline {Get-PSReadlineKeyHandler, Get-PSReadl...
PS C:\> Install-Module msonline -Force
PS C:\> Get-Module
ModuleType Version Name ExportedCommands
---------- ------- ---- ----------------
Manifest 3.1.0.0 Microsoft.PowerShell.Management {Add-Computer, Add-Content, Checkpoint...
Manifest 3.1.0.0 Microsoft.PowerShell.Utility {Add-Member, Add-Type, Clear-Variable,...
Manifest 1.0 MSOnline {Add-MsolForeignGroupToRole, Add-MsolG...
Binary 1.0.0.1 PackageManagement {Find-Package, Find-PackageProvider, G...
Script 1.0.0.1 PowerShellGet {Find-DscResource, Find-Module, Find-S...
Script 1.1 PSReadline {Get-PSReadlineKeyHandler, Get-PSReadl...
Update 1: Tak je to špatně. Když se totiž pomocí
(get-item C:\Windows\System32\WindowsPowerShell\v1.0\Modules\MSOnline\Microsoft.Online.Administration.Automation.PSModule.dll).VersionInfo.FileVersion
podíváme na verzi, tak ten update tam prostě tu nejnovější nedá. Upozornění se sice již nezobrazuje, ale podle http://social.technet.microsoft.com/wiki/contents/articles/28552.microsoft-azure-active-directory-powershell-module-version-release-history.aspx jsou k dispozici dokonce dvě novější verze. Bez té se nedá zapnout například DuplicateUPNResiliency nebo DuplicateProxyAddressResiliency (viz. https://azure.microsoft.com/en-us/documentation/articles/active-directory-aadconnectsyncservice-duplicate-attribute-resiliency/).