After VPN installation: Failed to add windows command bar extensions

Hi,

I've been a Trados user for 20+ years and I believe this is the first time I have ever had to log a problem. I'm getting the above error after installing a VPN (NordVPN) service on my computer while abroad. Trados stopped working as soon as I tried opening it after installing this service. I tried repairing Trados, uninstalled it, installed it back, and tried all 2 out of the 3 solutions from the KB (I don't have a Documents folder), and nothing helped. Came back to the United States where I live, uninstalled NordVPN, uninstalled Trados and Multiterm, and reinstalled it (Studio 2022 SR2). Nothing. T!ied again 2 out of the 3 solutions from the KB. Nada. I have saved the error message xml file. I would greatly appreciate some help with this as I depend heavily on Trados. Thanks in advance for your help.

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  •  

    Is it customary for questions to go unanswered because I don't have a support agreement?

    It's customary, unfortunately, for questions to go unanswered when they are posted into the last place anyone would look for them.  I just happened to be cleaning up the forums a bit today and found your post in here:

    Trados Portfolio section header with '1. General' selected, showing links to Home, Forums, and RWS Community Advocate Program.

    I'll move it in a minute to the Trados Studio forums, which you'll see are by far the busiest forums and seeing as your post is about Trados Studio it seems the logical place to post.  You can find it by looking under the product menu here:

    Dropdown menu under 'Products' tab in RWS Community website, with an arrow pointing from 'Trados Portfolio' to 'Trados Studio'.

    Paul Filkin | RWS Group

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    [edited by: RWS Community AI at 9:15 PM (GMT 0) on 8 Mar 2025]
  •  

    Trados Studio’s licensing system uses hardware and network identifiers to validate licences.  Installing NordVPN may have altered critical identifiers that the licensing system relies on, such as:

    • MAC address (common for VPN services that implement virtual network adapters).
    • Network Configuration (changes in DNS, IP address routing, or proxy settings).
    • System Hostname Changes (some VPN tools modify these settings).

    These changes can trigger the licensing system to think the software has been moved to a new machine, causing the licence to fail.

    I think, if you return the licence before you turn on the VPN, and then reactivate once the VPN is running, you will most likely avoid the problem.

    Paul Filkin | RWS Group

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  • Perhaps you may look into the "recommendations" provided by your own system as to where to post a query before launching such "educational" response. I followed what the system recommended. I appreciate the "education" on how to post, though I believe this could've been accomplished with a less snarky post.

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  • As you can probably imagine, after four months this is a moot point. However, in the interest of whomever may benefit from this exchange in the future, I will add that if your assumption were correct, then this issue would've been solved on its own when I completely uninstalled the VPN and connected from my home network. Sadly, it was not the case.

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  •  

    ok - I took a look to see what it suggested:

    Screenshot of a forum post where a user discusses an issue with Trados Studio after installing a VPN service. A community AI suggests posting in the Licensing and Installation forum for better assistance.

    Seems I was also wrong putting it into the Studio forums as the suggestion does make more sense... to move it into the Licence & Installation forums and not the General forums which are normally used for posts that don't have a more logical place.

    To be fair, I can imagine you received different advice before as up until last week we used an LLM to try and help point users in the right direction.  Generally this was excellent and reduced the admin around moving posts manually every day.  But it did make some strange suggestions.  So we changed it to make better use of what we already have in the community since there are hundreds of thousands of posts to base the decision on.  I think the suggestion now seems better.

    Paul Filkin | RWS Group

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    You've done the courses and still need to go a little further, or still not clear? 
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    [edited by: RWS Community AI at 9:36 PM (GMT 0) on 8 Mar 2025]
  •  

    As you can probably imagine, after four months this is a moot point.

    Glad to hear it.

    I will add that if your assumption were correct, then this issue would've been solved on its own when I completely uninstalled the VPN and connected from my home network.

    I wouldn’t necessarily expect the licence to start working again automatically after uninstalling the VPN.  I don't know what you actually did but once the licensing system has detected a significant change in the system identifiers... such as MAC address, network configuration, or host information... it may have already invalidated the licence’s binding.  Even after removing the VPN, those altered identifiers might not revert to their original state and the support team might have had to reset it for you.

    Paul Filkin | RWS Group

    ________________________
    Design your own training!

    You've done the courses and still need to go a little further, or still not clear? 
    Tell us what you need in our Community Solutions Hub

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