Installing OpenVPN on Windows7

Posted by Darcara on Server Fault See other posts from Server Fault or by Darcara
Published on 2010-08-21T12:52:06Z Indexed on 2011/01/10 14:55 UTC
Read the original article Hit count: 201

Filed under:

openvpn

|

drivers

|

windows-7-64

It seems I cannot install the current version of OpenVPN (2.1.2) because the TAP driver is not signed and therefore windows 7 x64 refuses to install it.
It shows up in the device manager, but with a yellow exclamation mark.
It's a fresh system, and OpenVPN was never installed before.

When I start the OpenVPN client it seems to connect fine, but then it stops with

CreateFile failed on TAP device: ...
All TAP-Win32 adapters on this system are currently in use.

How can I install the unsigned drivers, or are there signed drivers available somewhere ?

© Server Fault or respective owner

Related posts about openvpn

Encouter error "Linux ip -6 addr add failed" while setting up OpenVPN client

as seen on Server Fault - Search for 'Server Fault'
I am trying to set up my router to use OpenVPN and have gotten quite far (I think), but something seems to be missing and I am not sure what. Here is my configuration for the client: client dev tun proto udp remote ovpn.azirevpn.net 1194 remote-random resolv-retry infinite auth-user-pass /tmp/password… >>> More
OpenVpn: Setting Up Openvpn in Ubuntu 10.04

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am trying to setup OpenVpn Server on Ubuntu 10.04. I am not good in network concepts so its hard to understand the IP address that are given in the setup tutorial.. I could find many sites to setup openvpn server but i have few doubts in it. 1.I am mainly setting up the server to make it work… >>> More
pfsense peer-to-peer OpenVPN not connecting

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a peer-to-peer OpenVPN between two pfsense servers running 2.0.1-RELEASE, but the client keeps getting the connection dropped, with a status of "reconnecting; ping-restart" and nothing appears to be routing between them. Both these firewalls are also doing PPTP VPNs that are working… >>> More
OpenVPN not connecting

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
There have been a number of post similar to this, but none seem to satisfy my need. Plus I am a Ubuntu newbie. I followed this tutorial to completely set up OpenVPN on Ubuntu 12.04 server. Here is my server.conf file ################################################# # Sample OpenVPN 2.0 config file… >>> More
openVPN GUI does not run error about error opening registry for reading HKLM\SOFTWARE\OpenVPN

as seen on Super User - Search for 'Super User'
I'm trying to run OpenVPN as a portable application and to that effect i have installed it on a Windows 7 machine, copied the files to another windows 7 machine and manually restored the registry settings using a .reg file. Whenever i try to run open vpn GUI i get the following error error opening… >>> More

Related posts about drivers

How do I remove a root kit from Windows XP?

as seen on Super User - Search for 'Super User'
I was looking for root kits following these instructions http://computersight.com/software/how-to-manually-remove-rootkit/ and saw this in my boot log: Loaded driver \SystemRoot\System32\Drivers\awhk9fmc.SYS I tried to search for that filename in Google but there was absolutely nothing found. I… >>> More
What is the difference between nvidia-graphics-drivers and nvidia-graphics-drivers-updates

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I see that there are two packages nvidia-current and nvidia-current-updates. The apparently stem from nvidia-graphics-drivers and nvidia-graphics-drivers-updates respectively: https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers https://launchpad.net/ubuntu/+source/nvidia-graphics-drivers-updates I… >>> More
Compat Wireless Drivers Centrino N-2230

as seen on Super User - Search for 'Super User'
So I am using linux and am having trouble installing the Compat Wireless drivers Hardware: Intel Centrino N-2230 OS: Linux Mint 64bit (kernel 13.08-generic) I followed this link http://www.mathyvanhoef.com/2012/09/compat-wireless-injection-patch-for.html Output: apt-get install linux-headers-$(uname… >>> More
Link between low level drivers and tty drivers

as seen on Stack Overflow - Search for 'Stack Overflow'
I was writing a console driver for linux and I came across the tty interface that I need to set up for this driver. I got confused as to how tty drivers are bound with low-level drivers. Many times the root file system already contains a lot of tty devices. I am wondering how low-level devices can… >>> More
Kernel Error during upgrade or update commands

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am getting these errors during sudo apt-get update and upgrade... I tried all possible options no success. I recently upgraded to 13.04 and had problems with Broadcom WiFi. Fixed tat issues using the clean script... but looks like it did not install the Kernel properly.. Here is the o/p of the few… >>> More