Excel sheets are not opening

Question

Excel sheets are not opening

Vasu Nasina 0

any excel sheet was not opening it was showing like this.rectify this problem as soon as possible.i have an microsoft 365.the application also not opening

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Answer 1

Darren Bruce 2,530 Independent Advisor

Dear Vasu Nasina,

If Excel files are not opening and the Excel application itself also fails to open, the issue may be related to a corrupted Microsoft 365 installation, an Excel add-in, or a problem with the Office profile.

To help narrow down the cause, could you please provide:

Does it appear any error message?
Whether other Office applications such as Word or PowerPoint open normally?
Whether Excel can be launched in Safe Mode:
- Press: Windows + R
- Type
```
     excel /safe
```
- Press Enter

In the meantime, please try repairing Excel app:

Open Control Panel > Programs and Features
Select Microsoft 365
Click Change
Run Quick Repair
If the issue persists, run Online Repair

For more detailed information Repair an Office application

If the issue still persists, please try to update more information as my previous questions so I can support you more effectively.

Looking forward to your update.

Darren Bruce 2,530 Reputation points Independent Advisor

2026-11-11T11:16:51.7433333+00:00

Hello,

Just checking in to see if the above information was helpful. If you have any further updates on this issue, please feel free to post back. Warm thanks.