许多Valorant用户报告他们的反作弊服务出现错误。在使用该应用程序时，他们突然看到带有Vanguard^(Vanguard)徽标的黑屏和以下错误消息。

VANGUARD ANTI-CHEAT ERROR

Vanguard anti-cheat has encountered an error. Please relaunch the client to restore anti-cheat function.

在本文中，我们将看到如何修复Valorant Vanguard反作弊遇到错误。

为什么 Valorant Vanguard反作弊遇到错误？

您可能会遇到此错误的原因有多种。但通常情况下，这是由于故障或Windows 防火墙^{(Windows Firewall)}或第三方防病毒软件阻止了该服务。因此，我们积累了针对此错误的所有可能解决方案的列表。

修复 Valorant Vanguard^{(Fix Valorant Vanguard)}反作弊遇到错误

这些是修复Valorant Vanguard反作弊遇到错误的方法。

1. 重启 VGS 服务
2. 以管理员身份运行
3. 允许 Valorant^{(Allow Valorant)}和Vanguard通过Windows Defender 防火墙^{(Windows Defender Firewall)}或第三方防病毒软件

让我们详细谈谈它们。

1]重启VGS服务

问题可能是由于故障。因此，我们需要做的第一件事就是重新启动VGS 服务^{(VGS Service)}。这样做相当容易，您只需要按照给定的步骤操作即可。

1. 从 开始菜单^{(Start Menu.)}打开 服务 。^(Services )
2. 查找Vgs，右键单击它并选择 停止。^(Stop.)
3. 现在，重新启动您的计算机。
4. 打开服务，右键单击 Vgs，然后选择 启动。^(Start.)

这可能需要一段时间，但如果是由于故障导致的，将纠正错误。

2]以管理员身份运行

接下来，我们需要确保您以管理员身份打开应用程序。最简单的方法是从“开始”菜单中搜索“ ^{(Start Menu)}Valorant ”，然后选择“以管理员身份运行”。 ^{(Run as administrator. )}但是，如果您希望此应用程序始终以管理权限运行，则必须对其属性进行一些调整。为此，请按照给定的步骤操作。

1. 去它的位置。如果您不知道该位置，请从“开始”菜单^{(Start Menu)}中搜索并选择“打开^(Open)文件位置”。
2. 右键单击^{(Right-click)}.exe文件^(.exe)并选择 属性。^{(Properties.)}
3. 转到“ 兼容性 ^{(Compatibility )}”选项卡，勾选“以管理员身份运行此程序”，然后单击“^(Run)Apply > Ok。

现在，重新启动计算机并打开应用程序，它将正常工作。

3]允许 Valorant 和 Vanguard 通过 Windows Defender 防火墙或第三方防病毒软件^{(Allow Valorant and Vanguard through Windows Defender Firewall or third-party antivirus)}

您看到此错误的原因之一是您的防火墙^(Firewall)阻止了游戏。它确实在牢记您的最大利益，但有时它可能会像一个 10 岁孩子的妈妈一样占有欲太强。因此，我们需要允许Valorant和Vanguard通过Windows Defender 防火墙^{(Windows Defender Firewall)}。

为此，您可以按照给定的步骤操作。

1. 从开始菜单中搜索“ Windows 安全” 。^{(Windows Security” )}
2. 转到 防火墙和网络保护 ^{(Firewall & network protection )}，然后单击 允许应用程序通过防火墙。^{(Allow an app through firewall.)}
3. 寻找 Valorant 和 Vanguard， ^{(Valorant and Vanguard, )}如果找不到它们，请单击Browse，转到它们的位置并打开它们的 .exe 文件。
4. 现在，勾选它们并允许它们通过 私有 ^(Private )和 公共 ^(Public )网络。

最后，重新启动计算机并检查问题是否仍然存在。

请注意，如果您有第三方防病毒软件，则应允许Valorant和Vanguard通过它。

如何修复Vanguard中的连接错误？

如果您的Vanguard失去连接，您可以采取以下措施来解决此问题。

• 重新启动路由器^(Router)和您的计算机。有时，单独重新启动可以解决问题。
• 如果问题仍然存在，请联系您的Internet 服务提供商^{(Internet Service Provider)}( ISP ) 并请他解决问题。
• 如果您的ISP^(ISP)没有问题，请完全重新安装Vanguard或Volarant。它肯定会解决问题。

但是，如果问题仍然存在，请查看以下文章以解决问题。

• 修复网络和 Internet 连接问题^{(Fix Network & Internet connection problems)}
• 如何修复 Windows 中的 WiFi 问题。^{(How to fix WiFi problems in Windows.)}

类似的错误： ^{(Similar errors: )}

• VALORANT Vanguard 错误代码 128、57^{(VALORANT Vanguard error codes 128, 57)}
• VALORANT 错误代码 31 和 84^{(VALORANT Error Code 31 and 84)}
• VALORANT 游戏客户端错误代码 43、7。^{(VALORANT game client error codes 43, 7.)}

Valorant Vanguard anti-cheat has encountered an error

Many Valorant users are reporting an error with their anti-cheat service. While using the application theу abruрtly saw a black screen with the Vanguard logo and the following error meѕsage.

VANGUARD ANTI-CHEAT ERROR

Vanguard anti-cheat has encountered an error. Please relaunch the client to restore anti-cheat function.

In this article, we are going to see how to fix Valorant Vanguard anti-cheat has encountered an error.

Why has Valorant Vanguard anti-cheat encountered an error?

There are multiple reasons why you may encounter this error. But more often than not, it is because of a glitch or Windows Firewall or a third-party antivirus block the service. Therefore, we have accumulated a list of all the possible solutions for this error.

Fix Valorant Vanguard anti-cheat has encountered an error

These are the things you can do to fix Valorant Vanguard anti-cheat has encountered an error.

1. Restart VGS Service
2. Run it as an administrator
3. Allow Valorant and Vanguard through Windows Defender Firewall or third-party antivirus

Let us talk about them in detail.

1] Restart VGS Service

The issue can be because of a glitch. Therefore, the first thing we need to do to fix it is to restart the VGS Service. Doing that is fairly easy, you just need to follow the given steps and you will be good to go.

1. Open Services from the Start Menu.
2. Look for Vgs, right-click on it and select Stop.
3. Now, restart your computer.
4. Open Service, right-click on Vgs, and select Start.

This might take a while but will rectify the error if it is because of a glitch.

2] Run it as an administrator

Next up, we need to make sure that you are opening the app as an administrator. The easiest way would be to just search out the “Valorant” from the Start Menu and select Run as administrator. However, if you want this app to always run with administrative privileges, you have to make some adjustments to its properties. To do that, follow the given steps.

1. Go to its location. If you don’t know the location, search it from the Start Menu and select Open file location.
2. Right-click on the .exe file and select Properties.
3. Go to the Compatibility tab, tick “Run this program as an administrator”, and click Apply > Ok.

Now, restart your computer and open the app, it will work fine.

3] Allow Valorant and Vanguard through Windows Defender Firewall or third-party antivirus

One of the reasons why you see this error is if your Firewall is blocking the game. It is doing keeping your best interest in mind but sometimes it can be too possessive just like a mom of a 10-year-old. So,  we need to allow Valorant and Vanguard through Windows Defender Firewall.

To do that, you can follow the given steps.

1. Search out “Windows Security” from the Start Menu.
2. Go to Firewall & network protection and click Allow an app through firewall.
3. Look for Valorant and Vanguard, if you can not find them, click Browse, go to their location and open both their .exe files.
4. Now, tick both of them and allow them through Private and Public networks.

Finally, restart your computer and check if the issue persists.

Do note that if you have a third-party antivirus, you should allow Valorant and Vanguard through it.

How do I fix the connection error in Vanguard?

If your Vanguard has lost connection the following is what you can do to fix the issue.

• Restart the Router and your computer. Sometimes, restarting alone can fix the issue.
• If the issue persists, contact your Internet Service Provider(ISP) and ask him to fix the issue.
• If there is nothing wrong with your ISP, reinstall Vanguard or Volarant completely. It will definitely fix the issue.

However, if the issue still persists, check out the following articles to rectify the issue.

• Fix Network & Internet connection problems
• How to fix WiFi problems in Windows.

Similar errors: 

• VALORANT Vanguard error codes 128, 57
• VALORANT Error Code 31 and 84
• VALORANT game client error codes 43, 7.

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