AnsweredAssumed Answered

Powershell Script stopped authenticating to O365

Question asked by Shlomo Katz on Jan 23, 2018
Latest reply on Apr 12, 2018 by Ashish Joshi


Our O365 workflow calls a PS script to run the O365 commands.

This has been working well for the last month, until this past Saturday.


Since then we get the following error when the script runs: Error message: You must call the Connect-MsolService cmdlet before calling any other cmdlets.

Please note , that it works fine running the script from the PS command line.

The only known change were security patches, I have removed them with no success.


Avkeksa 7.0.2 SP4

PowerShell v 4.0

PowerShell Server v6 build 5533


Any help regarding establishing a better pre-call to connect to O365, or why this just started happening, will be great.