How to Fix ‘OneNote Not Opening’ Issue on Windows 10/11 – Guide

Windows 11 is the latest major version of Windows NT operating system, announced on June 24, 2021 and is the successor to Windows 10, released in 2015. Windows 11 was released to the public on October 5, 2021 as a free update via Windows Update and Windows 11 Installation Assistant on eligible devices running Windows 10. Windows 11 is a significant update to the Microsoft operating system that introduces new features and improvements over its predecessor, Windows 10. The release of Windows 11 was met with mixed reviews from users who found some features difficult to use or incompatible with their existing hardware. ..

Windows 11 includes major changes to the Windows Shell, including a redesigned Start menu, replacing its “live tiles” with a separate “Widgets” panel on the taskbar, creating tiled sets of windows. Capacity is included. It can be minimized and repositioned on the taskbar as a group and on compatible hardware such as Xbox Series X and Series S, with new gaming technologies inherited from Auto HDR and DirectStorage. Internet Explorer (IE) has been replaced by Chromium-based Microsoft Edge as the default web browser, and Microsoft Teams is integrated into the Windows shell. Microsoft also announced plans to allow more flexibility in the software that can be distributed through the Microsoft Store and to support Android apps on Windows 11. ..

How to Fix ‘OneNote is not opening’ issue in Windows 10/Windows 11

OneNote is a note taking app that has been around for a while now. Microsoft has recently announced that they will be combining the two One Note desktop clients into one app. This will make it easier for users to take notes and access them from anywhere. ..

Microsoft has already confirmed that OneNote for Windows 10 will no longer be installed by default on new Windows 11 PCs. In 2022, Microsoft will merge OneNote UWP functions into OneNote Win app.

Completely close OneNote and reopen

Microsoft OneNote offers a sticky note feature that you can use to keep track of important notes. If you close the OneNote app and reopen it, the sticky note will be active and you will need to completely close the app and reopen it to finish writing your note.

Task Manager is a Windows feature that lets you see how many tasks are running at once, and how much time they are taking.

Open OneNote and find the “OneNote” process in the Processes menu.

You will be taken to the task final button in the background of OneNote.

OneNote is now available to open. ..

Clear OneNote Cache

OneNote stores cached data in the background to simplify certain tasks in the app. Sometimes this data can become overloaded or corrupted, which can cause OneNote not to open on Windows 10 and Windows 11. To remove this cache data from your system, follow these steps:

Type “cmd” and press Enter. Type “netstat -an” and press Enter. You should see a list of active network connections. ..

Type safe boot and press the Enter key.

The app will clear its cache and open the app on the computer.

Update the OneNote app

OneNote won’t open on Windows 10 and Windows 11 could be due to an outdated build on your computer. You must go to Microsoft Store and update the app to the latest version. Open the Microsoft Store and go to Library. Select Get Updates and update the OneNote app to the latest version. Those using the Microsoft 365 version of OneNote can go to File and navigate to Office Updates in the Account menu to install the latest version of OneNote on their computer.

Repair OneNote

If the OneNote app still doesn’t open, you can use the Windows Settings app’s default repair tool. If application data is not affected, you can try using the Windows Repair Tool.

Scroll down to the “Apps and Features” section. Disable the “Microsoft Edge” app. ..

Open the Applications menu and select Applications and Features. Open the Applications menu and select Settings. Select System Preferences from the Settings menu. Select Keyboard from the System Preferences window. Select Text Entry from the Keyboard preferences window. Select the Keyboards tab and make sure that English (United States) is selected as your keyboard language. ..

From the menu, select “Add a Note.” Type in your note and click on the “Create” button. ..

If you have a valid Windows 10 product key, type it in the “Product key” field and click Next. If you don’t have a Windows 10 product key, or if your product key is not valid, click Skip. If you’re using a Microsoft account, sign in. If you’re not using a Microsoft account, click Create an account. In the “Account name” field, type your name or nickname. In the “Account password” field, type your password. In the “Confirm password” field, type your password again to confirm it. Click Next. In the “Select installation location” field, select one of the following: My computer (recommended) or Select a drive . If you’re installing Windows 10 on a new hard drive or partition: In the “Drive letter” box, type a letter or number for the drive (for example C). In the “Partition number” box, type a number for the partition (for example 1). Click Next . If you’re installing Windows 10 on an existing hard drive: In the “Drive letter” box, leave it blank (or enter G). In the “Partition number” box, leave it blank (or enter 1). Click Next . If you’re upgrading from Windows 8 or 8.1: On this screen only , if you have more than one hard drive connected to your computer and want to install Windows 10 on each of them separately , select Use my existing hard drives . Otherwise , skip this screen and go to step 5 below . Click Next . If you’re installing Windows 10 on an existing hard drive that’s not formatted as NTFS: On this screen only , if you have more than one hard drive connected to your computer and want to install Windows 10 on each of them separately , select Use my existing hard drives . Otherwise , skip this ..

Windows 10 and Windows 11 do not recognize or open OneNote when it is installed. The best way to fix this is to run the Windows repair tool and have it fix the issue. ..

Run the Windows Store App Troubleshooter

Microsoft offers a handy troubleshooter to fix Windows Store apps. Here it is how to use the troubleshooter:

  1. Open the Microsoft Windows Store app and sign in with your Microsoft account.
  2. Click on the three lines in the top left corner of the main screen and select “Troubleshoot.”
  3. On the Troubleshooting page, click on “Windows Store apps.”
  4. In the list of apps, select the app you want to fix and click on “Fix.”

If you are having problems with your computer, you can try to troubleshoot them by going to Windows Settings and opening Troubleshooting from the System menu.

Scroll down and find the Windows Store app menu.

Microsoft should fix the problem and run the troubleshooter.

Reset OneNote on Windows

If the OneNote app still won’t open on Windows, try this extreme method to fix the issue. The Reboot feature will delete all app data on your computer and you will have to open OneNote notebooks again in OneDrive.

Open the Applications menu and select Microsoft Office. Click on the Office button and then select Open.

In OneNote, under the Apps and Features menu, you can find OneNote for Android and iOS. If you’re using an iPhone, you can find OneNote for iPhone here. If you’re using an Android device, you can find OneNote for Android here.

If you are experiencing an error when trying to open OneNote on your computer in Windows 10 or Windows 11, please scroll down to Reset and fix OneNote not opening error.

Final note

If you are having trouble opening OneNote on your Windows 10 or 11 computer, we have some tips to help you out. If you have any questions about this article, please feel free to ask us. Additionally, please share this article with your friends so they can also benefit from it.