However, this doesn’t mean that it’s free of errors. In fact, it has quite a few issues, but thankfully none of them is without a solution. One of the most common problems is the failed to initialize the connection subsystem in Cisco AnyConnect error. Apparently, it mostly occurs for Windows users, but it also happens in the following scenarios:
Establishing VPN connections with Cisco AnyConnect Secure Mobility Client app on Windows 8.1, RT 8.1, or Windows Server 2012 R2 After installing Windows update 3023607 on your computer
Microsoft has confirmed that the failed to initialize connection subsystem in Cisco AnyConnect error is related to Microsoft products. Namely: Check out some solutions that can help you work around this error and fix it on your computer.
Failed to initialize connection subsystem in Cisco AnyConnect error fix
Conclusion
All things considered, if you encounter the failed to initialize the connection subsystem in Cisco AnyConnect error, there are ways to fix it. Alternatively, you could download and apply the update manually. However, if you choose the latter, you should check the Affected Software table in Microsoft’s Security Bulletin MS15-018 for download links. If this didn’t do the trick, move on to our next suggested fix. Having issues while installing Cisco AnyConnect? Check out our guide and learn how to bypass them easily. However, you can also use Cisco AnyConnect’s proprietary troubleshooter tool to try and solve it. All you have to do is follow these steps: Note: For vpnagent.exe – the local service that supports the client user interface – you may need to repeat these steps. Here’s how to resolve this: Check whether you are able to connect. We recommend you try our suggested methods one by one. We’re confident you’ll find one that eventually does the trick. Which one of our suggested fixes worked best for you? Let us know by dropping a comment in the section below.
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