作为 PC 游戏玩家，当您尝试在 Windows 10 或 Windows 11 计算机上打开启动器时，您可能会遇到Epic Games Launcher 错误 AS-3 。^{(Epic Games Launcher error AS-3)}在这篇文章中，我们为这个问题提供了最合适的解决方案。

当您遇到此问题时，您将收到以下完整错误消息；

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Error Code: AS-3
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此错误代码表示您在尝试使用Epic Games Launcher时遇到了连接问题。本质上，它是由计算机无法连接到Epic服务器的网络连接问题引起的。^{(network connection issue)}

Epic Games错误代码AS-3：无连接

如果您遇到此Epic Games 错误代码 AS-3，无连接^{(Epic Games error code AS-3, No connection)} 问题，您可以尝试以下我们推荐的解决方案（不分先后顺序），看看是否有助于解决问题。

1. 重启电脑和网络设备
2. ^{(Check Epic Games Launcher)}通过防火墙^(Firewall)检查 Epic Games Launcher访问
3. 卸载VPN客户端或删除代理^(Proxy)服务器（如果适用）
4. 检查 Epic Games 服务器状态
5. 检查/测试您的互联网连接
6. 运行Internet 连接疑难解答^{(Internet Connections Troubleshooter)}
7. WiFi问题的一般修复
8. 使用有线（以太网）连接

让我们看一下关于列出的每个解决方案所涉及的过程的描述。

1]重新启动PC和互联网设备

要开始对此Epic Games 错误代码 AS-3^{(Epic Games error code AS-3)}进行故障排除，请重新启动您的 PC^{(restart your PC)}以及您的互联网设备（路由器/调制解调器），看看是否有帮助。

2]通过防火墙^(Firewall)检查Epic Games Launcher访问^{(Check Epic Games Launcher)}

此解决方案要求您确保Epic Games Launcher 可以通过 Windows 防火墙进行访问^{(Epic Games Launcher has access via Windows Firewall)}。如果您在 Windows 10/11 PC 上安装了第三方安全软件，请参阅有关如何允许应用程序访问防火墙的手册。

3]卸载VPN^{(Uninstall VPN)}客户端或删除代理^(Proxy)服务器（如果适用）

VPN 客户端或代理服务器^{(VPN client or a Proxy server)}可能会由于某种干扰而触发此错误，最终阻止您的Windows 客户^(Windows)端计算机和Epic Games服务器之间的通信。在这种情况下，您可以尝试卸载您的 VPN 软件^{(uninstalling your VPN software)} 或 从您的计算机中删除任何代理服务器 ，看看是否能解决问题。

4]检查Epic Games服务器状态

在这里，您需要通过访问status.epicgames.com^{(status.epicgames.com)}确保Epic Games服务器已启动并运行- 如果Epic Games Store状态不是绿色且可运行，那么您将别无选择，只能等待服务器恢复在线的。

如果您不是这种情况，请尝试下一个解决方案。

5]Check/test您的互联网连接

此解决方案要求您运行互联网速度测试^{(run an internet speed test)}以检查您的互联网连接。记下 ping、下载和上传结果。根据互联网速度测试结果，如果 ping 太高（超过 100 毫秒）或下载速度太低（小于 1Mbps），则可能是问题的罪魁祸首。要解决此问题，请尝试断开其他设备与网络的连接并停止任何正在进行的下载。如果问题仍然存在，那么您应该联系您的ISP或尝试下一个解决方案。

6]运行^(Run)Internet连接^{(Internet Connections Troubleshooter)}疑难解答

此解决方案需要您 运行适用于Windows 10/11的内置 Internet 连接疑难解答。该向导可以帮助诊断和修复设备上的Wi-Fi问题。

7] WiFi问题的一般修复

本指南将向您展示如何 解决Windows 10/11 PC 上的WiFi 问题。^{(troubleshoot WiFi problems)}

8]使用有线（以太网）连接

这更像是一种解决方法而不是解决方案。在这里，您可以简单地 使用有线（以太网）连接，或者如果由于某种原因您当前通过以太网连接并遇到此问题，您可以使用WiFi接口。

这些解决方案中的任何一个都应该适合您！

Fix Epic Games error code AS-3: No connection on Windows 11/10

As a PC gamer, you might encounter the Epic Games Launcher error AS-3 when you attempt to open the launcher on your Windows 10 or Windows 11 computer. In this post, we provide the most suitable solutions to this issue.

When you encounter this issue, you’ll receive the following full error message;

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Error Code: AS-3
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This error code means that you are having a connection problem while trying to use the Epic Games Launcher. Essentially, it is caused by a network connection issue where the computer is unable to connect to the Epic server.

Epic Games error code AS-3: No connection

If you’re faced with this Epic Games error code AS-3, No connection issue, you can try our recommended solutions below in no particular order and see if that helps to resolve the issue.

1. Restart PC and internet device
2. Check Epic Games Launcher access via Firewall
3. Uninstall VPN client or remove Proxy server (if applicable)
4. Check Epic Games Server status
5. Check/test your internet connection
6. Run the Internet Connections Troubleshooter
7. General fix for WiFi issues
8. Use Wired (Ethernet) Connection

Let’s take a look at the description of the process involved concerning each of the listed solutions.

1] Restart PC and internet device

To begin troubleshooting this Epic Games error code AS-3, restart your PC as well as your internet device (router/modem) and see if that helps.

2] Check Epic Games Launcher access via Firewall

This solution requires you to make sure the Epic Games Launcher has access via Windows Firewall. If you have a third-party security software installed on your Windows 10/11 PC, refer to the manual on how to allow apps vis the firewall.

3] Uninstall VPN client or remove Proxy server (if applicable)

A VPN client or a Proxy server could trigger this error due to some kind of interference that ends up blocking communications between your Windows client machine and Epic Games server. In this case, you can try uninstalling your VPN software or remove any proxy server from your computer and see if that resolves the issue.

4] Check Epic Games Server status

Here you need to make sure that the Epic Games server is up and running by visiting status.epicgames.com – if the Epic Games Store status is not green and operational then you will have no other choice but to wait for the server to get back online.

If this is not the case for you, try the next solution.

5] Check/test your internet connection

This solution requires you to run an internet speed test to check your internet connection. Make a note of the ping, download, and upload results. Based on the internet speed test result, if the ping is too high (more than 100ms) or if the download speed is too low (less than 1Mbps) then this could be the culprit to the issue. To fix this, try disconnecting other devices from your network and stop any downloads in progress. If the issue persists then you should contact your ISP or try the next solution.

6] Run the Internet Connections Troubleshooter

This solution requires you to run the inbuilt Internet Connections Troubleshooter for Windows 10/11. The wizard can help diagnose and fix Wi-Fi problems on your device.

7] General fix for WiFi issues

This guide will show you how you can troubleshoot WiFi problems on your Windows 10/11 PC.

8] Use Wired (Ethernet) Connection

This is more of a workaround than a solution. Here, you can simply use a wired (ethernet) connection or if for some reason you’re currently connected via ethernet and experiencing this issue, you can use the WiFi interface instead.

Any of these solutions should work for you!

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