Office 365 not working - says that license is not for a shared laptop , but laptop is not shared

Question

Office 365 not working - says that license is not for a shared laptop , but laptop is not shared

n kumar 25

I have a family subscription for Office 365. I am sharing it with my wife. All was OK, until yesterday when office products stopped working on my wife's laptop. When I try to log in and activate , the error says that 'the licensed product is not for a shared computer', but the laptop is not shared. What should I do please?

Thanks,

En

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Answer accepted by question author

Chloe-L 13,700 Microsoft External Staff Moderator

Hello n kumar,

Welcome to Microsoft Q&A!

Thank you for your post. I understand that you are having issue with Microsoft 365 Family subscription. I truly understand how you feel. Let me assist you further.

Based on the error message you're seeing- “the licensed product is not for a shared computer” and the fact that you're using a Microsoft 365 Family subscription, this issue is likely related to Shared Computer Activation (SCA) being incorrectly enabled on your wife's laptop.

Microsoft 365 Family subscriptions do not support Shared Computer Activation, which is intended for enterprise environments like schools, labs, or virtual desktops. If SCA is mistakenly enabled, Office apps will refuse to activate and show the error you're seeing

There are my suggestion for you to resolve it:

Check for Shared Computer Activation

On your wife's laptop:

Open Registry Editor (regedit)
Navigate to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Office\ClickToRun\Configuration
Look for a key named SharedComputerLicensing
If it exists and is set to 1, delete the key or set its value to 0

Run the Microsoft Support and Recovery Assistant (SaRA)

Microsoft provides a tool to automatically fix activation issues:

Download and run the Support and Recovery Assistant
Choose Office Activation and follow the prompts

Sign In with the Correct Microsoft Account

Make sure your wife is:

Signed in to Windows with her own Microsoft account
Signed in to Office apps (Word, Excel, etc.) with the same account that was invited to the Family subscription

You can check this in:

Word > File > Account → Look under User Information and Product Information

Remove and Re-add Her to the Family Group

Sometimes re-sharing the subscription helps:

Go to Microsoft Family Dashboard
Remove her from the group, then re-invite her
Make sure she accepts the invite using her Microsoft account

I hope this helps in your situation. Feel free to let me know if you have another update.

Sincerely,

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n kumar 25 Reputation points

2025-09-20T11:53:22.2366667+00:00

Thank you Chloe. We resolved our problems. The solution was implemented exactly as you prescribed. Thank you very much.

En

1 additional answer

Your answer

n kumar 25 Reputation points

2025-09-20T11:53:22.2366667+00:00

Thank you Chloe. We resolved our problems. The solution was implemented exactly as you prescribed. Thank you very much.

En

Answer 1

Charles Kenyon 171.2K Volunteer Moderator

On your wife's computer, she should be logging in using her own Microsoft account.

n kumar 25 Reputation points

2025-09-19T14:47:55.8633333+00:00

Thanks for your reply, Charles. She was always logged on as herself and everything was working till yesterday. Then she logged out and I logged in and the same message came on that the license is not for a shared computer. Thereafter I logged out and she logged back in and the same message the the license is not for a shared computer.