Bulk install Teams using Windows Installer (MSI) - Microsoft Teams | Microsoft Docs - Question Info
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What Is Teams Machine Wide Installer and How to Set up It on PC. |
Reinstall teams machine wide installer - reinstall teams machine wide installer.Trigger Teams Installer for User After Machine Wide Installer
If you deploy an older version of the MSI file, the client will auto-update except in VDI environments when possible for the user. If a very old version gets deployed, the MSI will trigger an app update before the user is able to use Teams. We don't recommended that you change the default install locations as this could break the update flow. Having too old a version will eventually block users from accessing the service. Make sure the computers you install Teams on meeting the requirements listed in Hardware requirements for Microsoft Teams.
If a user uninstalls Teams from their user profile, the MSI installer will track that the user has uninstalled the Teams app and no longer install Teams for that user profile. To redeploy Teams for this user on a particular computer where it was uninstalled, do the following:.
The next steps contain information about how to modify the registry. Make sure that you back up the registry before you modify it and that you know how to restore the registry if a problem occurs. For more information about how to back up, restore, and modify the registry, see Windows registry information for advanced users.
You can also use our Teams deployment clean up script to complete steps 1 and 2. The default behavior of the MSI is to install the Teams app as soon as a user signs in and then automatically start Teams. If you don't want Teams to start automatically for users after it's installed, you can use Group Policy to set a policy setting or disable auto launch for the MSI installer. Enable the Prevent Microsoft Teams from starting automatically after installation Group Policy setting.
This is the recommended method because you can turn off or turn on the policy setting according to your organization's needs. When you enable this policy setting before Teams is installed, Teams doesn't start automatically when users log in to Windows. After a user signs in to Teams for the first time, Teams starts automatically the next time the user logs in.
To learn more, see Use Group Policy to prevent Teams from starting automatically after installation. Glad I'm testing on my own machine - Don't uninstall the machine wide installer - it uninstalls all Teams on the machine even my user install. The trouble is, Teams is updated very often, so trying to keep the Machine Wide Installer up to date on all devices is a big challenge with a big administrative overhead.
Since running the updated Teams. I'll be back to work on Tuesday, so will be doing more testing before writing up a script to redeploy. It's still unclear if running Teams. If it does, we can just add an extra line into the script after the files are copied to simply launch Teams. Here's a PS1 I've just whipped up, still needs some more testing on site, but so far it seems to be what I want. I've modified the script that we initially used to push Teams, so it'll also do the install on a new client along with an update if required:.
BrianGe what you have posted is exactly what I've been experiencing. Is this PS1 working for you? It seems that after the new version is copied, you have to run the Teams. This is a batch file I run on the computers with a lower version but is also based on the Uninstall string of the installer. Sorry, can you explain what you are doing here? I have Nessus complaining about teams. Are you copying the latest teams. Have SCCM also. BenjaminJohn I grab the latest Machine Wide installer v1.
REM Forces the machine wide installer to re-install from the updated cache msiexec. The machine wide installer has been updated to 1.
Hope this helps, so far I have had no problems with this procedure, I will have to circle back and fix the other versions that have different GUID's, but that might be difficult as I'm thinking I would have to uninstall it - which would then uninstall Teams for the user as well. I was wondering the same as BenjaminJohn :.
So you create a package with the latest TMWI - okay. I can create a package with the new TMWI but not sure how the batch file you have here executes it? I see much of the logic of this batch file just not sure how it all comes together in a package. The solution for me at least was to update my O deployment repository. Only my new deployments on 20H2 were having unwanted teams update appear and all manner of messing with the teams machine wide installer just went down a deep rabbit hole.
The only other tweak I had to make was to add a reg hack to stop the AAD nag to the user. Given teams is now included within O and the teams machine wide installer appears to be unsupported on later Win10 builds, I think this is probably your best way out. PaulSanders Could you please elaborate on how exactly you did this? This is most of the time caused by the Machine-Wide installer.
I like to automate things as much as possible, so of course, we also have a PowerShell script to uninstall Microsoft Teams. The script will remove the Machine-Wide installer and Microsoft Teams self.
Make sure you run the PowerShell script in an elevated mode. You can do this by opening PowerShell as Admin. The script will check for the two possible installation locations of Teams and remove it when found. If you want to run this script for multiple users on the same computer , then you can use the following part in place of the Remove Teams for Current User section:.
Just to be clear, you can safely uninstall the Teams Machine-wide installer. All it does is install Teams for every user that signs in. You can uninstall the Teams Machine-wide installer in the settings screen or with a PowerShell script.
This can be really useful if you need to remove it from multiple computers. So I had an occasion where I had to remove Microsoft Teams for users, but after re-installing Teams came back with no history. The only solution to fix this was to clear the cache of Microsoft Teams.
I expected it to be in the roaming AppData, but it turned out to be not the only location. We also need to clear the Chrome and Edge Cache to completely remove it. Mark Vale had already created a really nice PowerShell script to clear the Microsoft Teams Cache, so we are going to use that:.
I hope these scripts helped you remove and clean up Microsoft Teams. If you want to re-install Microsoft Teams, then make sure you check out this article.
Again thanks to Mark Vale for the clean-up script! Maybe this is an unspecified error that update. Thank you. This is an excellent script…thank you for publishing! However, I need it to be remotely executable. This seemed to worked fine as I have. The up-to-date profiles appear to be skipped due to version check and still have all files no. But the Teams installer is a strange one, to be honest. Hi super, we are struggling with this because many times users have problems with logging in: there is an error occured.
When i start the script for uninstalling multiple users then a error occures: uninstallteams is nog recognised as a cmdlet….? Make sure that you have loaded the function in PowerShell. I am copy the script to powershell ISE and then save it as a ps1. Then copy the ps1 to the local computer and then start it using.
What Is Teams Machine Wide Installer and How to Set up It on PC.How are you keeping Teams Machine-Wide Installer updated? - Microsoft Tech Community
- Reinstall teams machine wide installer - reinstall teams machine wide installer
Have a question about this project? Sign up for a free GitHub etams to open an issue and contact its maintainers and the community. Already -- GitHub? Sign in to your account. There is no desktop icon, no references to Teams in Start, no way to reinstall teams machine wide installer - reinstall teams machine wide installer Teams.
It is required for macihne. The text was updated successfully, but these errors were encountered:. I think the best way forward is if you open a service ticket in your tenant so this can get resolved ASAP. Based on the outcome let me know if it is something that can be called out in the docs.
Sorry, something went wrong. Skip to content. Star New issue. Jump to bottom. Cannot re-install Teams with the system-wide msi reinsgall uninstalling rejohnson76 opened this issue Feb 28, — with docs.
Copy link. All reactions. Marvin, You are a genius! The key reinstall teams machine wide installer - reinstall teams machine wide installer to uninstall the machine-wide msi, restart the computer and let the HKLM Run key remove the app. Maybe someone at MS knows another value that would disable the prevent function? We could easily use group policy or ActiveSetup to change the key to allow re-installation.
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