Teams Prompting Users To Download Client Each Time They Join A Meeting [work] Now
Newer versions of Teams rely on specific Windows background components. If these are outdated, the "new" Teams app may fail to launch, triggering a download prompt.
In rare cases, Teams incorrectly thinks it is running in a virtual environment, which disables certain desktop launching behaviors. Open the . Navigate to HKLM\Software\Microsoft\Teams . Newer versions of Teams rely on specific Windows
If Windows isn't told that Microsoft Teams is the default handler for msteams: links, it may ignore your installation. it may ignore your installation.