Hello Bradley,
I'm Ibhadighi and I'd happily help you with your question. In this forum, we are Microsoft consumers just like yourself.
The behavior you're experiencing, where files open in a web browser first despite the settings in Teams indicating otherwise, could be due to a few reasons, such as a temporary glitch, cache issue, or an application conflict. Here's a simplified approach to address this issue:
- Clear Teams Cache:
- Exit Microsoft Teams.
- Open the File Explorer.
- Type
%appdata%\Microsoft\Teamsin the address bar. - Delete the contents of the Cache folder.
- Restart Teams and check if the issue persists.
- Ensure that your Teams application is up to date, as updates can fix bugs and improve functionality.
- Re-apply Settings:
- Try toggling the file open preference setting to a different option, then back to 'Teams' again.
- Save the settings and restart Teams to see if it now consistently opens files in Teams.
- If the issue continues, please consider uninstalling and then reinstalling the Microsoft Teams application.
It's important to note that Teams settings should normally dictate how files are opened. If it's not behaving as expected, it may require intervention directly from Microsoft's technical support team https://support.microsoft.com/contactus to resolve the issue.
Please remember that I am a User just like you on this forum and do not have access to Microsoft's database.
I hope this helps,
Best Regards, Ibhadighi