How to Fix "We Couldn't Install a Required Dependency" Error in Valorant?

Players may encounter a "VALORANT we couldn't install a required dependency" error when installing, updating, or even starting the game. In most cases, this problem occurs because of a failed installation or malfunction of Vanguard, an anti-cheat software employed by the game's developers. Since Vanguard is necessary for playing VALORANT, it should be no surprise that any issues with it may stop the player from enjoying the game.

VALORANT Required Dependency Error Explained

The VALORANT can’t install a required dependency issue occurs when the Riot Client is unable to install, update, or validate a dependency that the VALORANT video game needs. The dependency that you’re missing will usually be Riot Vanguard. This may happen during installation, following an update to the game, or even after installing Windows updates. Knowing the cause will help you resolve the problem quickly.

Common Causes of this Error

Several factors can trigger this VALORANT dependency error, including:

• Riot Vanguard installation failure or corruption
• Vanguard (vgc) service-disabled state
• Insufficient administrative rights
• Blockage by the Windows firewall or antivirus program
• Game file corruption or partial installation/updates
• Interference from running background applications
• Active updates to the Windows OS

How to Troubleshoot the Required Dependency Error in VALORANT (Step-by-Step Guide)

Here is how you can troubleshoot the 'VALORANT we couldn't install a required dependency' issue:

Step 1: Restart Your PC

This is the simplest of all steps. A PC restart can remove software conflicts and bugs that usually cause this issue.

Step 2: Reinstall Riot Vanguard

The game's anti-cheat can often cause problems. Reinstalling VANGUARD is the fastest way to resolve it.

Steps:

• Go to “Apps” in Windows Settings and uninstall Riot Vanguard.
• Reboot the computer and launch VALORANT
• It should automatically reinstall the Riot Client with Vanguard.
• Reboot your computer after installation completes and open the game.

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Step 3: Ensure the Vanguard Service Is Running

The VGC service should be enabled; if it isn't, Vanguard will not start, and the dependency won't install. Here's how to manually enable it:

• Pressing the Windows key + R.
• Typing "services.msc" and pressing Enter.
• Looking for "vgc" under the services list.
• Double-click on it and set "Startup type" to "Automatic".
• Click Start, Apply, then Ok.

Many VALORANT users have experienced success simply from starting the VGC service manually.

Step 4: Run Riot Client as Administrator

The lack of permissions may prevent Windows from installing the necessary files. To run Riot Client as administrator:

• Right-click on the Riot Client icon.
• Choose Properties.
• Go to the Compatibility tab.
• Mark "Run this program as an administrator".
• Click Apply and start the client.

Step 5: Make Sure Your Firewall and Antivirus Allow Installation

Windows Defender might prevent you from installing Vanguard. Or any third-party antimalware application.
In these cases:

• Disable your antivirus for some time.
• Ignore exceptions on VALORANT, Riot Client, and Riot Vanguard applications.
• Make sure Windows Firewall does not block these applications.
• It should work fine after relaunching the Riot Client.

Step 6: Full Reinstallation of VALORANT

But if you don’t succeed with the above solutions, reinstall the VALORANT application completely.
Steps include:

• Uninstall the VALORANT game and the Riot Vanguard application.
• Remove all folders from Riot Games and restart your PC.
• Download the latest VALORANT setup file and install the game.

Reinstalling the game will likely remove all VALORANT installation errors to fix the dependencies. As we can see, 'VALORANT we couldn't install a required dependency' typically occurs when there are problems with Riot Vanguard or the game permissions. It can be fixed by reinstalling VALORANT and activating the VGC service.

Check out our similar guide on How to Fix VALORANT Not Updating Issue by visiting our official website.