ONECACHE File Extension
Microsoft OneNote Cache
- File Type onecache
- Developer Microsoft Corporation
- Popularity
- Application Microsoft OneNote
- Category Temporary Files
What is a ONECACHE file?
Microsoft OneNote Cache, identified by the ONECACHE extension, is a Temporary Files type and includes 241 files.
With the creation of the Microsoft OneNote Cache (ONECACHE), Microsoft introduced file format along with 242 programs built for their use.
ONECACHE files are supported by Windows and Mac OS. You can others a ONECACHE file using one of 2 programs, for example Microsoft OneNote and Microsoft Office.
Programs that support ONECACHE files
How to open a ONECACHE file?
The most common reason why a ONECACHE file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
The most popular programs for working with ONECACHE files are Microsoft OneNote and Microsoft Office. To get the latest version of Microsoft OneNote, open the Microsoft website where a universal installer for all operating systems is available.
Once setup is done, your operating system should assign Microsoft OneNote as the default app for ONECACHE files.
Make Microsoft OneNote the default ONECACHE viewer
Changing the default program in Windows
- Start by right-clicking on your ONECACHE file and selecting the "Open With" option. From there, click "Choose another app" to continue;
- Inside the popup window, scroll through the list of applications and specifically choose Microsoft OneNote as the application to associate with your ONECACHE file;
- Check the "Always use this app" checkbox and click "OK".
Change the default app to open files on Mac
- Right click or use Control + Left Click on the desired ONECACHE file to access a dropdown menu of actions;
- Select "Open in application" and click "Other";
- Scroll down to the bottom of the window, where you will find the "Enable" menu. Default, "Recommended Programs" will be selected;
- In this menu, choose "All Programs" and navigate to Microsoft OneNote. Check the box next to "Always open in app" to make it the default program.
Finding answers to ONECACHE file problems
If you encounter issues with ONECACHE files, don’t worry—most can be fixed with minor software adjustments. Refer to the troubleshooting tips below.
What are the signs that my ONECACHE file is damaged?
Corrupted ONECACHE temporary files may have one or more of the following symptoms:
- Opening or processing the file in Microsoft OneNote or other programs causes instability or crashes in the program;
- The file shows errors when trying to open it or does not open completely;
- Unexpected expansion of the total size of the ONECACHE file;
- Working with the file triggers the display of error messages;
Why does Microsoft OneNote quit or crash unexpectedly?
Microsoft OneNote crashes can be attributed to outdated software. Make sure you have installed the latest updates for Microsoft products.
A computer restart is often the key to solving numerous common problems. That’s why, it is recommended to restart the computer before making any changes to the software settings.
What methods can be used to repair a damaged ONECACHE file?
Use a recovery program to open the damaged ONECACHE file and navigate to the "Repair" menu item. Wait for the recovery process to finish, as it will automatically repair damaged temporary files.