When you try to open an Excel workbook, a Word document or a PowerPoint presentation with Excel, Word, or PowerPoint, the following errors may occur:
Note: If you've tried to open an Excel workbook but instead Excel only opens a blank screen see: Excel 2016 opens to a blank screen.
Note: If you're using Windows 7, just click Start > Control Panel then you can skip to step 3, below.
For more information about the repair option in Office, go to Repair an Office application.
If that doesn't resolve the issue try manually associating the files to the correct app.
Manually associate files to the correct Office appNote: If you're using Windows 7, just click Start > Control Panel then you can skip to step 3, below.
Tip: You may want to repeat this process for the other Office apps while you're here.
Consider uninstalling the versions you don't need. To do that:
Note: If you're using Windows 7, just click Start > Control Panel then you can skip to step 3, below.
Having too many versions of Office on your computer can cause issues, including files opening in the wrong version of Office.
Tip: In some cases you'll get your best result by uninstalling ALL versions of Office, then reinstalling just the version you want.
You should still be able to open your file by opening the application first, then opening the file from there. To do that:
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This article was last updated by Ben on May 9th, 2019 in response to your feedback. If you found it helpful, and especially if you didn't, please use the feedback controls below and leave us some constructive feedback so we can continue to make it better.