The 0xc0000142 error is a Microsoft Office-related issue that can occur when trying to launch one of the applications from the suite. Tthis error can be fixed by simply restarting the computer. However, if the problem persists, it may be necessary to perform a clean install of Microsoft Office.
Update Office First things first, make sure to install the latest Office version on your machine.
Repair Your Office Files If your Office installation files got corrupted, repair them and check the results.
Restart the ClickToRun Service Launch the Task Manager, and click on the Processes tab.
Take Ownership of the Drive Where You Installed Office
Conclusion
How to fix 0xc00000142 error?
Fix the problem with “regedit” in the RUN command on your Windows PC.
Run the latest full Windows malware/virus scan.
Update the new DirectX and .NET Framework driver on your PC.
Run the sfc /scannow command in CMD (command prompt). By running an sfc scan, you can completely remove this Windows 9 error 0xc0000142 problem from your PC.
How to fix 0xc0000142?
How to fix Microsoft Office error 0xc0000142? Update office. First, make sure someone’s computer has the latest version of Office.
Restore your Office files. If your Office installation files have been corrupted, repair them and check the tracks.
Restart the ClickToRun service.
Take ownership of the Wo drive where you installed Office.
Conclusion.
When you try to start an Office 2016 app such as Excel 2016 or Word 2016 it fails and you get error code 0xc0000142?
If you try to run an Office 2016 application like Excel 2016 or Word 2016, it will fail and you will get error 0xC0000142. This issue is fixed in Monthly Channel 1803 (Build 9126.2116) or later. To get the update immediately, open any Office application and choose File > Account > Update Options > Update Now. .
How do I fix Microsoft Office error 0xC0000142?
To do this, press the button: Simultaneously with this Windows. In the Run box, type: rstrui and press Enter. On the main screen of the System Restore Wizard, click Next, select the main previous state, and then click Next to restore the system restore date. After System Restore is complete, check if you need to fix error 0xc0000142.
How do I fix Microsoft Office error 0xc0000142?
To do this: Simultaneously press the Windows key. In the Run field, type: rstrui and press Enter. On the first screen of the System Restore Wizard, click Next, select the previous suggestion, then click Next to restore your personal system to this date. Once device recovery is complete, check if the specific error 0xc0000142 is resolved.
How do I fix Microsoft Office error code 0xc0000142?
To fix Office error code 0xc0000142, set up the latest Office updates on your computer. Then make sure your Office Application Administrator starts with a legal entity. If the problem persists, restart the ClickToRun service and Office Repair.
How do I fix application error 0xc0000142 in Office 2016 or 2019?
First, of course, install the latest version of the Office product on your computer.
- Launch any Office package, click “File” and “Settings to take with you”.
- Then click “Update” in the options, and then click “Update now” .
- Restart the Office application and see if the error persists.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.