How to Fix Valorant a Critical Error Has Occurred?
Last Update: 02/23/2024

Valorant is a popular tactical first-person shooter developed by Riot Games. Launched in 2020, it features 5v5 multiplayer matches where players select unique agents, each with distinctive abilities. Known for its strategic depth, precise gunplay, and regular updates, Valorant has gained widespread acclaim. The game's competitive focus, coupled with a diverse cast of characters, contributes to its widespread appeal in the gaming community.

Are you struggling with the "A critical error has occurred" problem, preventing you from launching the vibrant FPS experience of Valorant? Rest assured, you're not alone in this predicament. Numerous players have faced the same issue, where the game stubbornly refuses to initiate. This challenge often stems from flawed game configuration files, leading to the Critical Error and hindering the smooth launch and gameplay of Valorant.

This guide presents solutions, including the use of LagoFast VPN, to address the error at hand. Let's commence by identifying the factors that trigger this particular issue.

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Part 1: What is Valorant “A Critical Error Has Occurred”?

Part 2: Causes of Valorant “A Critical Error Has Occurred”

Part 3: Fix Valorant “A Critical Error Has Occurred” by LagoFast

Part 4: Other Ways to Fix a Critical Error Has Occurred in Valorant

What is Valorant “A Critical Error Has Occurred”?

The error message is: “A critical error has occurred and the process must be terminated. Would you like to create a crash dump to aid the developers in troubleshooting this issue? This may take up to 5 minutes. NOTE: The process may appear unresponsive during this time.”

Causes of Valorant “A Critical Error Has Occurred”

This issue may stem from various sources.

1. Flawed Game Configuration:

Incorrect or corrupted game configuration files can lead to critical errors during the launch of Valorant.

2. Software Conflicts:

Interference from third-party applications or conflicting software may disrupt Valorant's normal operation, triggering critical errors.

3. Network Issues:

Unstable or poor internet connectivity can result in critical errors, impacting the game's ability to establish a connection with the server.

4. Outdated Graphics Drivers:

Using outdated graphics drivers may cause compatibility issues, leading to critical errors in Valorant.

5. Security Software Restrictions:

Antivirus or firewall settings may restrict Valorant's access, causing critical errors during the launch process.

Identifying and addressing these factors is crucial for resolving the "A Critical Error Has Occurred" issue in Valorant.

Fix Valorant “A Critical Error Has Occurred” by LagoFast

Unlock a seamless Valorant experience by tackling the persistent "A Critical Error Has Occurred" with the power of LagoFast Game Booster. Tailored for a global gaming community, LagoFast deploys a distinctive data transfer protocol and exclusive pathways to combat server-related challenges such as lag, spikes, packet loss, and crashes. More than just an acceleration tool, LagoFast streamlines game lobbies, supercharges download speeds and turbocharges game launch times. Embrace LagoFast as your go-to solution, ensuring a flawless journey through Valorant by effortlessly conquering server obstacles. Level up your gaming with LagoFast – the ultimate game booster!

Here's what LagoFast offers:

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Now follow these four steps to enjoy a better gaming experience.

Step 1: Download and install LagoFast

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Step 2: Input “Valorant” and click the result.

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Step 3: Choose the server you need.

choose the server in Lagofast

Step 4: Click boost and it will show you real-time ping & packet loss rate.

click to boost the game

Other Ways to Fix a Critical Error Has Occurred 

In addition to utilizing LagoFast to address the Valorant error, there are several alternative solutions:

1. Launch Valorant with Administrator Privileges:

Games like Valorant may encounter errors, including critical ones when access to certain system resources is restricted. Granting Valorant administrator privileges ensures it can access necessary files and utilize system resources fully. To do this, run Valorant as an administrator, allowing it the permissions it requires.

2. Keep Graphics Drivers Updated:

Optimal gaming experiences demand up-to-date graphics drivers. Outdated drivers can lead to issues like Valorant crashing on startup. Update your graphics drivers according to your PC's manufacturer. After the update, check if Valorant launches without any problems.

3. Add Valorant to Antivirus/Defender Exceptions:

Antivirus and Windows Defender can mistakenly flag crucial game files as threats, causing crashes or critical errors in Valorant. Whitelist Valorant in both your antivirus and Windows Defender settings to prevent interference with game files, ensuring smooth operation without errors.

4. Optimizing Riot Vanguard (VGC) Service Startup for Valorant:

Riot Vanguard (VGC) is a vital service for the proper functioning of Valorant, facilitating necessary processes and establishing stable connections to multiplayer servers. To address the "A Critical Error Has Occurred" issue, it's crucial to ensure the smooth startup of the VGC service. Follow these steps to check and enable the VGC service:

  • Launch the Services application on your Windows PC, accessible through the Start menu. Ensure you run it as an administrator for effective changes.
  • In the Services window, locate the VGC service by scrolling down to services starting with the letter "V." Right-click on the VGC service and select "Properties."
  • In the Properties window, find the "Startup" bar and click on it to reveal a drop-down menu. Choose "Automatic" from the options and click on "Start" to initiate the service if it was previously stopped.
  • Click "OK" to confirm the changes and close the window to complete the process.

By optimizing the VGC service startup, you enhance Valorant's ability to launch smoothly and mitigate the occurrence of critical errors. Ensure precise execution of these instructions for optimal results.

Conclusion

In summary, this article guided addressing the "A Critical Error Has Occurred" in Valorant. In my view, choosing LagoFast stands out as the most secure and user-friendly solution. Take a chance – it's unquestionably worth exploring!

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