Fixing Outlook Error "This process is being used by another process”SOLVE
HubSpot Product Team
Oct 27, 2016 11:49 AM
- Press Ctrl+Alt+Delete
- On the screen that appears, click the "Start Task Manager" button
- In the Task Manager, click the Processes tab
- Find the process called Sidekick Tray WPF, click on it, and then click the "End Process" button. If a warning window opens to ask you if you really want to end the process, click "End Process" in that window, too.
- In your Start Menu, find "Sidekick for Windows" and open it.
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