如果您之前不知道，Steam有一个CAPTCHA功能，它主要在用户尝试创建帐户时出现。现在，有时用户根据需要填写CAPTCHA详细信息，但仍然会弹出错误。有问题的错误看起来有点像以下：
Your response to the CAPTCHA appears to be invalid
我们可以肯定地说，解决这个问题非常容易，正如预期的那样，我们将在本文中讨论如何解决它。
什么是验证码？
对于那些以前不知道的人来说，CAPTCHA基本上是一种计算机程序，旨在区分人类输入和机器输入。这是阻止垃圾邮件和自动从网站提取数据的有效方法。从本质上讲，CAPTCHA基本上是一种安全措施。
修复(Fix)注册 Steam 时您对验证码(CAPTCHA)的回复似乎无效错误
使用Steam(Steam)解决此问题可能需要您尝试此处列出的所有选项，因此请花点时间检查一下：
- 硬刷新网页
- 清除您的网络浏览器缓存
- 切换到其他网络浏览器
- 禁用您的 VPN 连接
- 通过网络适配器禁用IPV6
- Fflush DNS 缓存和重置 Winsock
- 使用不同的互联网连接。
1]硬刷新网页
Press Ctrl+F5按Ctrl+F5硬(Hard)刷新网页，然后重试，看看是否有帮助。
2]清除您的网络浏览器缓存
如果您在网络上使用Steam时遇到此问题，您应该做的第一件事就是(Steam)清除您的网络浏览器缓存(clear your web browser cache)。
3]切换(Switch)到不同的网络浏览器
好的，所以您可以做的第一件事就是更改您当前使用的网络浏览器。有多种选择，例如Microsoft Edge、Mozilla Firefox、Google Chrome和许多其他类似工具。
4]禁用您的VPN连接
启用VPN后(VPN)，它肯定能够破坏某些服务，因此我们建议暂时禁用它，直到您不再使用受影响的服务，在这种情况下，它是Steam。
您可以通过任务管理器(Task Manager)完全关闭程序来禁用第三方VPN。
或者，您可以通过设置(Settings)应用程序打开VPN部分，如果您的计算机上没有安装传统的VPN应用程序，则从那里禁用它。
5]通过网络适配器禁用IPV6(Disable IPV6)
一些遇到与CAPTCHA错误有关的问题的用户明确表示，通过禁用 IPV6，事情可以恢复到正常状态。你看，人们不应该玩弄IPV6，除非他们知道自己在做什么。幸运的是，我们确切地知道我们在做什么，所以不要担心结果。
6]刷新DNS缓存和重置Winsock
在Steam(Steam)中修复“您对CAPTCHA的响应似乎无效”的最佳方法之一是刷新 DNS，然后重置 Winsock(flush the DNS and then reset Winsock)。不要担心，因为这项任务非常简单。
7]使用(Use)不同的互联网连接
很有可能，您现在所困扰的问题与互联网连接不良有关。那么你能做什么呢？那么(Well)，切换到不同的连接怎么样？如果可能，请使用邻居的Wi-Fi，或者更好的是，打开智能手机上的热点功能。
阅读(READ)： SteamVR 不断提示更新图形驱动程序。(SteamVR keeps telling to update Graphics driver.)
Your response to the CAPTCHA appears to be invalid - Steam error
If you weren’t aware beforе, Steam has a СAPTCHA feature, and it mainly comes up whenever the user is trying to create an account. Now, therе are timeѕ when the user fills the CAPTCHA details as required, but an еrrоr pop uр, nonetheless. The error in question looks а little bit like the following:
Your response to the CAPTCHA appears to be invalid
We can say for certain that fixing this problem is super easy, and as expected, we are going to talk about how to solve it from within this article.
What is a CAPTCHA?
For those who weren’t aware before, a CAPTCHA is basically a computer program designed to distinguish human input from machine input. It is an effective way to thwart spam and ways to automatically extract data from a website. In essence, a CAPTCHA is basically a security measure.
Fix Your response to the CAPTCHA appears to be invalid error when signing up for Steam
Solving this problem with Steam may require you to try all options listed here, so take your time and check them all out:
- Hard refresh the webpage
- Clear your web browser cache
- Switch to a different web browser
- Disable your VPN connection
- Disable IPV6 via the network adapter
- FFlush DNS cache & Reset Winsock
- Use a different internet connection.
1] Hard refresh the webpage
Press Ctrl+F5 to Hard refresh the webpage and then try again and see if that helps.
2] Clear your web browser cache
One of the first things you should do if you’re facing this problem while using Steam on the web is to clear your web browser cache.
3] Switch to a different web browser
OK, so the first thing you can do, is to change the web browser you’re currently using. There are multiple options out there, such as Microsoft Edge, Mozilla Firefox, Google Chrome, and a host of other similar tools.
4] Disable your VPN connection
When a VPN is enabled, it is surely capable of breaking things on certain services, so we suggest disabling it temporarily until you’re no longer using the affected service, which in this case, it is Steam.
You can either disable the third-party VPN by completely shutting down the program via the Task Manager.
Alternatively, you could open the VPN section via the Settings app, and disable it from there if you do not have a traditional VPN app installed on your computer.
5] Disable IPV6 via the network adapter
Some users who were facing problems pertaining to the CAPTCHA error have made it clear that by disabling IPV6, things could return to their normal state. You see, folks should not play around with IPV6 unless they know what they’re doing. Luckily for you, we know exactly what we’re doing, so worry not about the outcome.
6] Flush DNS cache & Reset Winsock
One of the best ways to fix “Your response to the CAPTCHA appears to be invalid“ in Steam is to flush the DNS and then reset Winsock. Worry not because this task is super easy.
7] Use a different internet connection
Chances are, the problems you are hooked to right now are linked to a bad internet connection. So what do can you do? Well, how about switching to a different connection? If it is possible, use the neighbor’s Wi-Fi, or better yet, turn on the hotspot feature on your smartphone.
READ: SteamVR keeps telling to update Graphics driver.
