Overview
First steps
Frequently Asked Questions
Supported platforms and requirements
Installation
Migration walkthrough
How to
Migration types
Troubleshooting
Understanding the program
Monitoring and diagnostics
Licensing
Knowledge Base
Feedback

This manual refers to an old version of CodeTwo Office 365 Migration. Go here if you use the latest version.

This version of the program uses EWS to connect to Office 365 (Exchange Online). To continue using the program, make sure EWS is enabled in your tenant and the CodeTwo migration app is included in your EWSAllowedAppIDs list. See this article for instructions

Installation overview

This section includes essential information regarding the installation of the program in your environment.

Navigate through the articles listed below and learn how to:

Install the program
Update or upgrade and what is the difference
Reinstall or move the program to a different machine
Uninstall the program

If you want to learn more about the concept and main features of the program, go to Understanding CodeTwo Office 365 Migration article. To learn how to configure each feature, visit the How to section.