TeamViewer option "dynamic password" system-wide


i try to create a deployment of TeamViewer Host 15 (15.22.3) as we want.

MSI package, unattended CLI installation and assignment works like a charm.

Only the configuration drives me crazy. Or better two special points:

  1. "DeactivatedDynamicPassword" under HKEY_CURRENT_USER
  2. absolute path to ".tvopt" file

Let's focus on the first point:

Is it or will it be possible to set these configuration for the whole system without GPO?

Thank you.


Best Answer


  • JeanK
    JeanK Posts: 6,960 Community Manager 🌍
    Answer ✓

    Hello @NeturiusGmbH,

    Please correct me if not, but as far as I understand your post: you want to disable the random password on all your deployed clients.

    If this is the case, you can do this via TeamViewer policy:

    The parameter is called Password strength. Make sure to Enforce it as well, so it can't be enabled manually by the users.

    Did this answer the first point? 🤓

    Community Manager

  • NeturiusGmbH
    NeturiusGmbH Posts: 3 ✭✭

    Yes, it does, thank you :)

    To the second:

    We start the MSI installation by a script where the parameters are given (API-Token, CustomConfig-ID, Assignment and Configuration).

    Before V15 we used the "importregfile=1" parameter. And now i try to switch to "settingsfile=".

    What i have tried so far:





    Everytime, no settings (of the file) can be found in registry after installation finished. So, i guess, the file is not processed.

    A manual import of the tvopt file or an execution of the reg file does change the registry.

    The last test was:

    start /wait msiexec.exe /i "%~dp0TeamViewer_Host.msi" /qn APITOKEN=XXXXXXXXXXX CUSTOMCONFIGID=XXXX SETTINGSFILE="%~dp0TeamViewerSettings.tvopt" ASSIGNMENTOPTIONS="--reassign --alias %COMPUTERNAME% --group _Neu --grant-easy-access"

  • JeanK
    JeanK Posts: 6,960 Community Manager 🌍

    Good 👍 let's tackle point 2 together now...

    If it's a local file, I recommend testing this:


    If it's a shared file, I recommend testing this:


    ⚠Important is to make sure to use the exact name of the .tvopt file in your command line.

    Let me know how your testing goes!

    Community Manager

  • NeturiusGmbH
    NeturiusGmbH Posts: 3 ✭✭
    edited November 2021


    thanks for response. And, please apologize my late response.

    Nice, but this is just a reply from documentation. May i wasn't clear. If so please excuse.

    I neither have a local absolute path nor a smb-share.

    We use the potential of MSI and the internal workspace. So, my file is stored by MSI in a temporary folder, which will be cleaned up by MSI after installation.

    Why do i need an absolute path in a mass deployment where i can deliver an "all in one, simple double-click" package?

    The requirement kills this possibility :(

    Any workarounds?



  • JeanK
    JeanK Posts: 6,960 Community Manager 🌍

    Hello @NeturiusGmbH,

    Unfortunately, I don't have any woraround to provide...

    I recommend opening a ticket via the link below:

    Open a ticket

    Our engineers will take a closer look at your issue...🔍👀

    All the best,


    Community Manager