Whenever I try to download Microsoft Teams, I get below error messages. Does anyone know how to fix this?
this looks like an issue with MSI installer itself. You may try to run the installer fix and try installing it again.
Try the system checker as well. sometime corrupted binaries also cause such issue.
go to command prompt as an administrator.
run sfc /scannow
Collect a procmon trace also to find out if there is any issue with account permission.