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Excel is Not Opening: How to Fix It in 5 Steps
Corrupted files are a major factor in Excel not opening errors
6 min. read
Updated onJanuary 15, 2024
updated onJanuary 15, 2024
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Key notes
Many issues may occur with Microsoft Excel when it comes to running accordingly on your Windows 10 or 11 PC.
As an example, it’s possible that your Excel application will not open because it gets corrupted due to problematic add-ins or faulty system files.
You may also encounter Excel not opening errors due to operating system issues, which means it can’t communicate with Windows services that allow the application to launch normally.
There are various causes for this Excel issue that may happen on your Windows device, and the most frequent scenarios are:
In addition, you can experience opening errors on both Windows 10 and 11 because of application running issues or operating system malfunctions.
For instance, some users reported an Excel-related failure that seems to occur after installingWindows 10 Creators Update.
After the system update, certain files can’t be opened withExcelfor no apparent reason. Needless to say, everything was functioning fine before.
How do you fix Microsoft Excel not opening?
1. Make sure that the files are supported and not corrupted
The first step you should take when addressing issues with specific file formats is to check their eligibility. So, ensure the file is supported and not corrupted before we move to the additional steps.
Moreover, some users reported the Office update was the culprit rather than the system, so consider that also.
Updates for Office are too often the same as the ones for Windows in general: full of issues. If you’re positive that the Office update instigated problems, make sure to send a ticket to support.
On the other hand, you can update it since the problem may have already been sorted out with the latest available release.
2. Disable Protected view
Some protective measures are known to cause issues. Namely, in order to protect your surroundings, Excel (and other Microsoft Office programs, too) may prevent certain files from opening. Protective View might be completely blocking Excel from accessing your files. Therefore, disabling it could fix the problem.
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Open Microsoft Excel.
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Go toOptions.
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Navigate toTrust Center.
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Click onTrust Center Settings.
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Navigate toProtected View.
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Uncheck the boxes for all 3 options. This will completely disable Protected View.
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ClickOKto apply and save the changes.
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Launch the Excel file and check whether it runs without problems.
That should help you overcome possible issues inflicted by the overprotective Protected View.
Protective measures look great on paper since there’s not too much security, to be fully honest. But things in practice beg to differ.
3. Repair Excel
Office 365has its drawbacks but online support is not one of them. At least for the majority of users. One of the nifty features that should help you substantially with this Excel issue is Repair.
Namely, you can repair an individual program from the package by using Online Repair. In this case, we’re, of course, referring to Excel. If the update changes something within the Excel installation or renders it unusable, you can fix it with this tool.
Follow the procedure below to repair the Excel:
Repairing Excel can also help you fix issues likeException from HRESULT 0x800a03ec; read this guide to learn more.
4. Restore Component services values to default
In addition, besides some common bugs that the update induced into the system, it also may have changed some essential settings. These can impact the usage of all 3rd-party programs, including the semi-native Office 365 or older variations of Microsoft Office.
There is one option that may impact file issues, and that’s Component security. For that purpose, follow the instructions below to restore it to default values and, hopefully, resolve the issue:
If this wasn’t the thing that affected the misbehavior of Excel, move on to additional steps.
5. Reinstall Office
If the problem is persistent and you’re certain that it lies in the Office corruption, reinstallation is the next obvious step. However, have in mind that some of your custom settings may be gone once you delete Office.
Additionally, you’ll need to redeem your code in order to obtain Office from Microsoft’s official site.
Follow these instructions to reinstall the Office:
The brand-new installation should relieve you of the issues at hand. However, if the system is the culprit and you’re in a hurry to use Excel, there’s nothing left to do but perform a reset or clean reinstall.
We’re perfectly aware that this isn’t the best-case scenario for all of us, but sometimes, it’s obligatory in order to make things work as intended.
Until then, we hope that Microsoft will release some of the fixes for various issues reported by users worldwide.
Why Excel is not opening in Windows 10?
The Excel app hasn’t been updated or installed correctly on your PC so that it won’t launch with Windows 10.
Because this problem may prove to be a hard nut to crack, you can apply multiple solutions we tested and provided here to resolve Excel launching errors on Windows devices.
Why is Excel not opening in Windows 11?
One of the reasons why Excel won’t open in Windows 11 is that it is configured to disregard other apps that use DDE. When you double-click a file, the DDE aims to send a message to Excel.
As said before, another factor can be the third-party add-ins that run on your Excel application. You may consider disabling this feature to fix the issue quickly.
Finally, we conclude this article. Don’t forget to post your questions or alternative solutions in the comments section below. It will mean a lot.
Also, if you’re still unable to resolve the problem, we advise you to contact Office support as soon as possible and provide them with details regarding the problem you’re experiencing.
More about the topics:Creators Update,Excel,windows 10 fix,Windows 11
Ivan Jenic
Windows Hardware Expert
Passionate about all elements related to Windows and combined with his innate curiosity, Ivan has delved deep into understanding this operating system, with a specialization in drivers and driver troubleshooting.
When he’s not tackling diverse driver-related problems, Ivan enjoys watching good movies and spending time hiking with his family and friends.
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Ivan Jenic
Windows Hardware Expert
Ivan has delved deep into understanding the Windows OS, with a specialization in drivers and driver troubleshooting.
