How to Fix Office 2024 Multiple Activation Limit Error
Question details
The user is unable to activate Office LTSC Professional Plus 2024 Preview because the multiple activation key has reached its maximum allowed limit.

- Product
- Microsoft Office LTSC Professional Plus 2024
- Device & OS
- not provided
- Scenario
- Reinstalling the Windows operating system or attempting to activate the Office product repeatedly.
- Observed behavior
- An error message appears stating that the multiple activation key (MAK) limit has been reached, preventing successful software activation.
Ensure you have the contact information for your organization's IT department or the administrator who issued your product key, as volume licensing issues require administrative privileges to resolve.
Contact Your Organization's Licensing Administrator
Use this primary method because Office LTSC Professional Plus uses enterprise volume licensing, which cannot be managed by end-users.
Office LTSC Professional Plus is not a standard consumer product; it relies on Multiple Activation Keys (MAK) provided through volume licensing. These keys have a strict limit on the number of times they can be used. Reinstalling Windows or moving the software to new hardware consumes these activations.
Once the limit is reached, the key cannot be reset or bypassed through a personal Microsoft account. It requires intervention from the license owner.
Determine who provided your Office LTSC 2024 installation media and product key. This is typically your company's IT support desk or your school's technology department.
Contact the administrator and provide them with your device details. Ask them to verify the license status and either issue a new key or request a MAK limit increase from Microsoft.
If you are the licensing administrator, log in to the Microsoft Volume Licensing Service Center (VLSC) and contact Microsoft support to request an extension of your MAK activation limit.
Deactivate Previous Installations via Microsoft Account
If your specific Office license happens to be tied to a managed Microsoft account, you can manually free up an activation slot.
Switch to WPS Office to Bypass Activation Limits
If you are struggling with complex Microsoft volume licensing and activation limits, consider switching to WPS Office. It provides a lightweight, highly compatible, and free alternative that allows you to manage all your documents without dealing with restrictive activation keys.
- 1. Download the software: Visit the official WPS Office website and download the free installer for your operating system.
- 2. Install WPS Office: Run the setup file and follow the straightforward on-screen instructions to complete the installation in minutes.
- 3. Open your files: Launch WPS Office and directly open your existing Microsoft Office files to continue your work without formatting loss.

Frequently Asked Questions
What does 'Multiple Activation Key limit reached' mean?
A Multiple Activation Key (MAK) allows an enterprise license to be activated a specific number of times. The error means all allotted activations have been consumed, usually due to multiple hardware upgrades or Windows reinstallations across the organization.
Can I reset the activation limit using my personal Microsoft account?
No. Office LTSC Professional Plus utilizes enterprise volume licensing. These licenses are managed through the Microsoft Volume Licensing Service Center (VLSC) by organizational administrators, not through personal Microsoft accounts.
Why did I get this error just by reinstalling Windows?
When you reinstall Windows, the Microsoft activation servers often recognize your computer as a completely new device. This consumes another activation slot from your MAK limit. Repeating this process will eventually deplete the available activations.
Is Office LTSC Professional Plus 2024 a free program?
No. Office LTSC (Long Term Servicing Channel) Professional Plus is a premium commercial product designed for enterprise environments, devices not connected to the internet, and specialty systems. It requires a purchased volume license agreement.




