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Re: Virtual Network Adapter Device Driver-Failed
Posted: Mon Apr 20, 2015 3:12 am
by ardanzzz
I have problems like you, I hope anyone can help. :)
Re: Virtual Network Adapter Device Driver-Failed
Posted: Wed Apr 22, 2015 7:53 am
by mesa57
Try running without UAC and as administrator
Re: Virtual Network Adapter Device Driver-Failed
Posted: Sat Apr 25, 2015 9:31 am
by michael0205
I'dont know how to run it without UAC and as administrator, please give me a better instruction. by the way i use windows 7
Re: Virtual Network Adapter Device Driver-Failed
Posted: Sat Apr 25, 2015 10:16 am
by mesa57
Re: Virtual Network Adapter Device Driver-Failed
Posted: Sun Apr 26, 2015 5:49 am
by michael0205
when I open the VPN gate client, the UAC doesn't show up anymore, but when create the adapter the UAC show up again. at step new action
http://www.7tutorials.com/use-task-sche ... ac-prompts
which thing i need to browse?
or do i need to done it in risk way with turn my UAC setting to never notice?
Re: Virtual Network Adapter Device Driver-Failed
Posted: Sun Apr 26, 2015 9:07 am
by mesa57
You need to run the client as administrator. Then when the UAC prompt comes up while creating the network driver, you just need to accept.
Re: Virtual Network Adapter Device Driver-Failed
Posted: Sun Apr 26, 2015 2:33 pm
by michael0205
it still won't work, i guess the problem is on my computer, i think i give up
Re: Virtual Network Adapter Device Driver-Failed
Posted: Thu May 14, 2015 7:19 am
by thisjun
Do you use any security software?
Re: Virtual Network Adapter Device Driver-Failed
Posted: Fri May 15, 2015 12:58 pm
by michael0205
Avast security software, windows firewall active.
windows defender never active
Re: Virtual Network Adapter Device Driver-Failed
Posted: Thu May 28, 2015 6:45 am
by thisjun
I think re-installing Virtual Network Adapter Device Driver after uninstalling the security software may be effective sometime.
Re: Virtual Network Adapter Device Driver-Failed
Posted: Sun May 30, 2021 12:52 pm
by Hade
ardanzzz wrote: ↑Mon Apr 20, 2015 3:12 am
I have problems like you, I hope anyone can help. :)
Connected to VPN Client "localhost".
VPN Client>niccreate vpn0
NicCreate command - Create New Virtual Network Adapter
Error occurred. (Error code: 31)
Installation of the Virtual Network Adapter device driver failed.
VPN Client>
tried the following:
Run:
sudo ./vpnclient stop
ps -fade | grep vpnclient
And make sure no vpnclient service is running (sudo kill it if necessary).
If you want to see what processes are running use the command
ps -ef
If you want to look up all processes by user bob, this might help
pgrep -l -u root
or
ps -ef | grep root
Then make sure you run vpnclient as root:
sudo ./vpnclient start
And try to recreate the NIC using vpncmd. Works for me.
sudo ./vpncmd
niccreate