
Fix Windows Update Error 0x80070020: Port Already Allocated
When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...
Software troubleshooting desk

When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...

You open OneDrive and see 'Setting up sync' or 'Starting' for a long time—sometimes hours. This u...

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

When you try to open a PST file in Outlook and get a 'path not found' error, it usually means Out...

When you see "Your profile could not be opened correctly" or Chrome simply refuses to start, the ...

After setting up OneDrive sync on a new PC or reinstalling the client, you may find that your exp...