QEF File Extension
Microsoft Excel Query
- File Type qef
- Developer Microsoft Corporation
- Popularity
- Application Microsoft Excel
- Category Data Files
What is a QEF file?
The QEF file extension is linked to Microsoft Excel Query and belongs to the Data Files category, which includes 6196 files.
The Microsoft Excel Query (QEF), created by Microsoft, is one of file format they developed, and they also built 242 programs to support them.
QEF files are supported by Windows and Mac OS. When working with QEF files, you can rely on 2 programs, including Microsoft Excel and Microsoft Office.
Programs that support QEF files
Mac OS
How to open a QEF file?
If you can’t open a QEF file, it is usually because the necessary software is missing. To resolve the issue, select the right program from the list for your operating system. Then go to the official website of the developer, download the software, and install it.
The most popular programs for working with QEF files are Microsoft Excel and Microsoft Office. To install the latest version of Microsoft Excel on your computer, visit the Microsoft website where you can download the version available for all operating systems.
Following installation, QEF files should be automatically opened with Microsoft Excel.
Set Microsoft Excel as your default QEF viewer
Changing the default program in Windows
- Right-click on your QEF file, then choose the "Open with" option and select "Choose another application" from the available options;
- From the list of applications in the pop-up window, find and select Microsoft Excel as your desired application;
- Check the "Always use this app" checkbox, and then click "OK" to set your chosen app as the default for opening QEF files.
Set default app to open files on Mac
- Right-click or Control + left-click on the desired QEF file to open a menu of available actions;
- Select "Open in application" and click "Other";
- Look at the bottom of the window, where you will see the "Enable" menu. "Recommended Programs" will be selected as the default option;
- Within this menu select "All Programs" and navigate to Microsoft Excel. Check the box next to "Always open in app" to make sure it’s the default option.
Solving Common QEF File Challenges
When issues arise with QEF files, they can generally be fixed with small software tweaks. Use the troubleshooting tips below to help resolve them.
What are the warning signs that my QEF file may be corrupted?
Corrupted QEF data files may have one or more of the following symptoms:
- Error messages appear during the course of working with the file;
- Attempts to open the file result in errors or failed results;
- Unexplained increase in QEF file size;
- The file causes Microsoft Excel or other programs to hang or crash during operation;
Why does Microsoft Excel crash?
Microsoft Excel crashes can be caused by outdated software. Keep your Microsoft products up to date by installing the latest updates.
A simple restart of your computer can often fix many common problems, which is why it is the recommended first step before making any adjustments to your software settings.
How to repair a corrupted QEF file?
Use a data recovery program to open the damaged QEF file and from the menu choose "Repair" function to start the repair process. Please be patient while the recovery process completes, which will automatically restore the damaged data files.