Error Description : C:\Program Files\WindowsApps\MicrosoftTeams_21224.700.938.1333_x64__8wekyb3d8bbwe\zlib1.dll is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or the software vendor for support. Error status 0x0000020.
FIX Windows 10 MS Teams Bad Image Error

One of the reason for this error is the Microsoft Teams Preview App built-in to the Windows 11 operating system and you have installed full version of MS teams. So it is advised to uninstall both apps Microsoft Teams Preview and Microsoft Teams App, then install the Latest version.

Steps to Fix MS Teams Bad Image Error ?

  1. Go to Apps > Apps & Features
  2. Search “Microsoft Teams”
  3. Click the four dot buttons located in the right side and then select “Uninstall”
Windows 11 uninstall app
  1. Uninstall both Teams Apps
  2. Now go to %AppData% and remove these folders if exist
    • Teams
    • TeamsMeetingAddins
    • TeamsPresenseAddin
  3. Restart the computer
  4. Download and install latest Microsoft Teams App

Now try to run Teams App.

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