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July 8, 2020

How to fix Office application error 0xc0000142

Sometimes, when we try to start an Office application (such as Word, Excel, Outlook, etc.), we could see "Updating Office, please wait a moment." After a few minutes, it will display "The application failed to start correctly (0xc0000142). Click OK to close the application."
updating office
word error 0xc0000142

If you have the same problem, don't worry about it. It is very easy to fix this issue.
Please open the Task Manager, switch to Services, find ClickToRunSvc, right-click on it, and select Restart.
fix error 0xc0000142

Done! You can start the Office as usual.
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