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I have a 6 PC license for MB Premium including Privacy VPN.
One PC crashed recently and there I reinstalled a fresh version of W10
I then installed MB and activated it with my Key.

Then installed Privacy but cannot activate it. I get a MB403101 error. No free license/devices anymore !!

Never had that error before. And ...... I still have one of my device left. I only use 5 out of 6

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  • Administrators

Hi Suprsluc,

Thanks for reaching out.

This error message could mean a few different things so we would like to get some logs from your device(s) to understand what is happening.

You can find instructions for uploading logs here: https://support.malwarebytes.com/hc/en-us/articles/360039025553

It looks like you have a ticket: 3572757 open with us and we will send the same instructions in this ticket so we can further investigate.

Please let us know which device this is coming from and we will troubleshoot one at a time to help resolve this issue for you.

Thank you in advance. 

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