
For additional troubleshooting information, see Teams troubleshooting. There is also an option to select Not Listed if the program that is causing the uninstalling problems is not listed here. This article provides guidance for how to diagnose and troubleshoot installation and update issues for the Teams desktop client app running on Windows. If uninstalling is selected, a list of all programs that are currently being detected as installed is displayed. The type of problem, installing or uninstalling related, needs to be selected in the second step.

The second option gives more control over the process and is usually the better choice. Windows users who run the program can select to let the program handle both the detection of problems and the fixes, or to let the user apply the fixes manually after issues have been identified.

Resolves problems that prevent new programs from being installed. Windows registry keys that control the upgrade (patching) data that become corrupted.
