A.3 Troubleshooting Installation and Upgrade

This section describes how to troubleshoot installation and upgrade issues.

A.3.1 Pre-requisites are missing error when you manage an Azure tenant

A.3.2 Troubleshooting Installation Issues with Microsoft.graph Version 2.9

  1. Uninstall Microsoft.Graph version 2.9.

  2. Install Microsoft.Graph version 2.8 by specifying the version number explicitly in the Install-Module cmdlet.