There are permanent and trial serial numbers of Acronis Recovery for Microsoft Exchange

If you add a machine with Acronis Agent by its IP Address, then Acronis Management Console will not be able to connect to it after the Acronis Agent's IP changes

Switch to the Expert mode and check expiration time on the dashboard

Since Acronis Backup and Security 2010 includes online backup subscription, you can register only one serial number under one account

This is a known product limitation. If you have several licenses, you can create a separate account at the Acronis website for each of them

You need to have both the upgrade serial number and the serial number from the product you are upgrading from

Man braucht die beiden Seriennummer: die Upgrade-Seriennummer und die Vorversionseriennummer

Delete the Acronis Managed Machine Service (MMS) logs and Acronis Agent backup policies to resolve the issue

The issue is caused by the corruption in Acronis License Server database

This is due to the lack of permissions on the account specified when adding the machine

Adding a machine to the Acronis Management Server fails with "The machine has already been registered". However the machine is not in the Acronis Management Server

Registrierung auf der offiziellen Acronis Website

Vergewissern Sie sich, dass Sie auf der Acronis-Website ein Konto haben, und melden Sie sich über das Produkt in Ihrem Konto an

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Summary: registration process at the official Acronis web site

You need to have Order ID and a serial number to retrieve the registration E-mail

How to change the registration e-mail on Acronis website

Make sure you have an account at the Acronis website, then log into your account through the product

Acronis renewals must be registered to complete the maintenance renewal transaction. You can update your support program information by clicking Register Renewal near the outdated support program information and submitting your Order/Invoice/License certificate number and billing e-mail.


You have successfully installed an Acronis Backup Agent, but registration failed and machine does not appear in Cyber Protection console.

Or you need to re-register a client machine to another Backup Account.


Use this method to manually register a Backup Agent.

Note that account name and password used in the commands are for backup user account, not for Partner-level admin

Use quotation marks, if your password contains special characters or spaces.


To use Acronis True Image on a Windows computer or a Mac, you need to activate it via the Internet. Without activation the fully functional product works for 30 days. If you do not activate it during that period, all the program functions become unavailable except the recovery.

You can activate Acronis True Image either on your computer or from another computer, if your computer is not connected to the Internet.


  1. You attempt to register an agent machine in the Cloud
  2. Registration fails (if you attempt to unregister the agent, it fails as well). When you check MMS log, you see the following error: