FIX: Discord installation failed in Windows 10

Andrew Wafer
by Andrew Wafer
Andrew is not just trying to bring you closer to Windows, but he's truly interested in this platform. He just happens to be passionate about sharing that knowledge with our readers and that’s what... Read more
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  • If Discord installation has failed for you, usually is because the app is still running in the background.
  • It might be necessary to completely remove the tool from your computer before reinstalling it.
  • Deleting all the old files associated with the app can solve the Discord installation failed error.
  • If the installation keeps failing, check that your Windows 10 account has enough privileges. 
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Discord might stop running without any apparent reasons, though usually the problems are related to corrupted files. A Windows 10 update or a new program installed on your PC can interfere with internal Discord packages.

Usually, when Discord cannot be used, users decide to reinstall the software. Well, if you try to do that you will most likely notice that the Discord installation has failed.

The troubleshooting steps below will help you address the errors that may occur during the Discord installation process. So, in the end, you can use your favorite online chatting software.

If Discord installation has failed in Windows 10, you can fix the problem by following the next steps.

How do I fix Discord install issues in Windows 10?

1. Stop the Discord process 

  1. Press Ctrl+Alt+Del and choose Task Manager.
  2. Under Background Processes find any entry that might be related to Discord.
  3. To end the process, select it and click the End Task button. If there are multiple instances, you have to select them one by one.

2. Uninstall previous Discord app

  1. Type Control Panel on the Windows search bar.
  2. Press Enter or click it to open the window.
  3. From the View by option that is located on the right corner, switch to Small icons.
  4. Select Programs and Features.
  5. In the list of programs, find and select Discord, then choose Uninstall.
  6. Restart the computer.

Note: As a best practice, before installing a program that is already installed, you need to uninstall it from Control Panel. Usually, if you don’t uninstall first, you receive an error message.

However, some apps let you install multiple versions and this can also lead to computer issues.

3. Remove the file still left on your device

  1. Press Win+R keyboard hotkeys to open Run window.
  2. Type %appdata% and press Enter.install compatibility mods
  3. From the path that will open, go to Local and Roaming folders, locate and delete the Discord data local and roaming folder
  4. Restart your computer in the end.
  5. You should be able to reinstall Discord on your Windows 10 system without problems now.

4. Run the install as Administrator


Almost any software you want to install needs Admin privileges. Thus, either your Windows account is an administrator account or you need to know the user and the password for the admin account.

To run the Discord installation as an admin, firstly locate the install.exe on the download folder. Right-click on it and choose Run as administrator. If the UAC is prompted, choose Yes.

discord run as admin

5. Uninstall the Windows update

  1. Press Win+I to open Settings.
  2. Click on Update & Security.
  3. Go to Windows Update and choose View Update history.
  4. Click on the first option, Uninstall updates.
  5. From there you can uninstall certain Windows updates.

Note: If Discord was corrupted by a recent Windows 10 update you can try to remove the Windows package.

This solution should be used as a last resort, Windows updates are patches that address OS problems, security issues, new features, etc. Thus, it is important to keep your Windows up to date.

Those are the troubleshooting steps that can fix the Discord installation engine for Windows 10.

If you have further questions or if you need to fix other similar problems, don’t hesitate and contact us – we will always try to develop the perfect tutorials for your Windows 10 device.

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