
Fix Microsoft Teams 'Port Already Allocated' Error by Clearing Cache
You launch Microsoft Teams and get an error like "Port already allocated" or "Port 8...

You launch Microsoft Teams and get an error like "Port already allocated" or "Port 8...

If you see the error 'Your profile could not be opened correctly' or 'The profile module cannot b...

You open OneDrive and see an error like “Your token has expired” or code 0x8004de40. This usually...

When you see 'Outlook command not found' or 'The command line argument is not valid' on startup, ...

You’re trying to start Windows Search or an indexing service, and you see an error like “Port 80 ...

You turn off real-time protection in Windows Defender, but scans still run. This can be confusing...