How to Fix the Discord Installation Has Failed Error

Many Discord users have recently encountered the error message stating, “Discord Installation has failed” when trying to install the app on their PCs. If you’re facing this issue, don’t worry! Below are some straightforward steps to help you resolve the problem.

Why Does the ‘Installation Has Failed’ Error Occur?
The “Installation has failed” error can arise from several factors, including:

– Corrupted Discord installation files
– Compatibility issues
– Outdated drivers
– Corrupted system files
– Interference from antivirus or firewall programs

Since the exact cause may vary, it’s best to try all the following methods to fix the Discord installation error.

1. Close Discord from Task Manager
If Discord is not installed, it shouldn’t be running in Task Manager. However, if you previously installed Discord, remnants of that installation might still be present, causing the error. To resolve this, terminate all Discord-related processes and clear its app data:

1. Open Task Manager on your Windows device, select ‘Discord,’ and click on “End Task.”
2. Press the Windows Key + R to open the RUN dialog box.
3. Type `%appdata%` and press Enter.
4. In the AppData folder, locate and delete the Discord folder.
5. Open the RUN dialog box again, type `%localappdata%`, and press Enter.
6. Right-click on the Discord folder and select “Delete.”

2. Run Discord in Compatibility Mode
If the error persists after clearing the app data, try running the Discord installer in compatibility mode:

1. Download the latest version of the Discord installer from the official website.
2. Right-click on the downloaded `DiscordSetup.exe` file and select “Properties.”
3. Go to the Compatibility tab.
4. Check the box for “Run this program in compatibility mode for” and select “Windows 8” from the dropdown menu.
5. Click “Apply” to save the changes.

3. Add Discord to Windows Security’s Exclusion List
Windows Security may block the Discord installer, leading to the “Installation has failed” error. To prevent this, add Discord to the exclusion list:

1. Search for “Windows Security” in the Windows search bar and open the app.
2. Click on “Manage Settings” under the Virus & Threat Protection settings.
3. Scroll down to “Exclusions” and click on “Add or remove exclusions.”
4. Click on “Add an exclusion” and select the `DiscordSetup.exe` file you are trying to install.

4. Run the Discord Setup File as an Administrator
If you continue to encounter the installation error, try running the installer with administrator privileges:

1. Right-click on the Discord installation file and select “Run as administrator.”
2. Follow the on-screen instructions to complete the installation.

5. Update Your Windows Operating System
If none of the previous solutions work, consider updating your Windows version. This can help eliminate compatibility issues:

1. Go to Settings > Windows Update > Check for updates.
2. Install any pending updates, including driver updates.

6. Install the .NET Framework
Some users have resolved the “Installation has failed” error by installing the .NET Framework, which may be required for Discord to function properly:

1. Open your web browser and navigate to the .NET Framework download page.
2. Choose the appropriate version and language.
3. Click the Download button.
4. Once downloaded, run the `dotNetFx45_Full_setup.exe` and follow the on-screen instructions.

7. Try Alternative Versions of Discord
If the stable version of Discord fails to install, consider using one of the alternative builds:

– Discord Public Test Build (Discord PTB)
– Discord Canary

Alternatively, you can use the web version of Discord, which offers all the features without requiring installation. This can be a quick solution if you need to access Discord immediately.

By following these steps, you should be able to resolve the “Discord Installation has failed” error and successfully install the app on your PC. Learn More