Latest Windows 10 Build breaks OpenVPN TAP Driver?
Sign up using Email and Password. Start Windows in Diagnostic mode it's pretty clear, the menu will give you options to boot into this diagnostic mode, then press 4 or something for Safe mode 4. You can further debug tap-windows installation issues by looking at the common log file for all Windows driver installations, which on Windows 7 is normally located in C: Several functions may not work. Normally you should use the latest stable release 2.

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I finally got it to work today. So I right clicked on each one, clicked uninstall I checked the box to remove software since some of the drivers had that as an option on each driver. I then restarted my computer.

This isn't the most current one, but AirVPN works again. Posted 02 January - I'm getting the same thing on Win 10 Build The workaround in this thread fixes the issue, but It is beginning to become very annoying having to do it every day or two.

Having to re-install the driver periodically is atypical. It is not what we can reproduce. It might be a different problem. Make sure that no software in your system uninstalls the driver or anyway interferes with network settings.

Also scan for malware. Posted 05 January - Hi, thanks for the reply. I scanned for malware e. The only app on the Windows 10 machine that I thought may affect the network settings was Malwarebytes anti-exploit, so I've removed it.

Nope, I just got the same issue again. Could it be related to the fact that I have a dual boot setup with windows 8. Posted 07 January - I've just restored from a backup I made shortly after installing Win Then let Windows update itself, and the problem has disappeared. Posted 09 January - Finguz are you sure the probably is gone for you? What W10 build are you on now? I hope more can be done than this temporary fix. But when I follow the instructions there, what I find in regedit doesn't seem to be different.

Posted 19 January - Yes, it works just fine now. Posted 23 January - Everything else seems to work fine. The TAP adapter is found in Device Manager, but apparently it is disabled because it is incompatible with Windows 7 64bit. Now I got a v9 TAP driver in Device Manager, but it still doesn't work and shows up in device manager with an exclamation mark, and not at all in my network devices. I was experiencing the same problem. Make sure to do these installs with administrative rights. The method is documented here: I forgot about this question, but I actually managed to get it working shortly after I posted it.

I've installed OpenVPN various times and always with administrator rights, but it wouldn't work. After a day of messing around I gave up, but tried again a couple of days later. That time I found a source stating that the latest OpenVPN could give trouble, so I installed an earlier version still in the 2.

That apparently did the trick. I make it work after I downloaded and installed tap-windows Other fields can be left as they are. Occasionally you may need play with different TAP-driver versions. In this case you can use devcon. Below are some common commands you can run from an administrator Powershell or cmd.

By installing multiple times, you will create additional TAP-Windows adapter instances, which can be used for multiple concurrent VPN tunnels. There are both bit and bit versions, but the latter are larger in size.

Basically what happens when you install the TAP-Windows driver is that you get a new network adapter that shows up in your network control panel. IP address and netmask. Windows also has command line utilities to accomplish these same kinds of tasks such as "devcon", "netsh", and "ipconfig".

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