Hi, I am trying to connect to a server using OpenVPN on Windows 7 home premium 64bit I have been trying to get OpenVPN to connect to a server but whenever i try to connect i get a [quote] "NETSH: C:\Windows\system32\netsh.exe interface ipv6 set address Local Area Connection 2 2a00:1a28:1164:4::100f store=active ERROR: netsh command failed: returned error code 1" [/quote] I believe this is due to my TAP adapter not being installed properly?, Under network adapters in my device manager, my TAP-windows adapter v9 has a ! sign and when i right click > properties, it gives me a "This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)". I have tried Running OpenVPN as admin, Installing OpenVPN as admin, unpacking TAP windows installer and installing as admin, uninstalling, disabling driver signature enforcement, reboot and reinstalling. and Setting DevCon.exe permissions to admin and running deltapall.bat and addtap.bat. I am to believe that the problem is located in my registries. After looking and reading through my setupapi.dev.log, this is where it looks like problems go wrong. [quote] sig: {_VERIFY_FILE_SIGNATURE} 14:50:51.692 sig: Key = oemvista.inf sig: FilePath = c:\program files\tap-windows\driver\oemvista.inf sig: Catalog = c:\program files\tap-windows\driver\tap0901.cat ! sig: Verifying file against specific (valid) catalog failed! (0x800b0109) ! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider. ----------------------------------------------------------------------------------------------------------------------------------------------------- sig: {_VERIFY_FILE_SIGNATURE} 14:50:51.958 sig: Key = oemvista.inf sig: FilePath = C:\Windows\System32\DriverStore\FileRepository\oemvista.inf_amd64_neutral_60e27a40aa3a5bf6\oemvista.inf sig: Catalog = C:\Windows\System32\DriverStore\FileRepository\oemvista.inf_amd64_neutral_60e27a40aa3a5bf6\tap0901.cat ! sig: Verifying file against specific (valid) catalog failed! (0x800b0109) ! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider. ----------------------------------------------------------------------------------------------------------------------------------------------------- sig: Using catalog 'C:\Windows\system32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\oem134.CAT'. ! sig: VerifyTrustFailed for C:\Windows\system32\DRIVERS\tap0901.sys. ! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider. [/quote] [quote] ! inf: Empty Section! [tap0901.files] [/quote] [quote] !!! dvi: Device not started: Device has problem: 0x1f: CM_PROB_FAILED_ADD. cci: [NCI END START SERVICES] cci: [NCI BEGIN BIND ADDED BINDPATHS] ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={B5F4D659-7DAA-4565-8E41-BE220ED60542} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={6264FB1A-C831-4C6E-AC45-0BFB3495FE45} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={C477F579-9F31-474D-86CC-E1567F0BFD1D} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={B70D6460-3635-4D42-B866-B8AB1A24454C} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{4429AF1C-16F4-40AC-AEB0-5810C285D601}, Error=00000002 ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{B35BB8C1-8A78-41F4-A38B-8F4C48B1BB9F}, Error=0000001f ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{7341B7DE-F8FC-43FC-AD39-634D2FBECA67}, Error=00000002 ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{E2AB58ED-D723-4470-B4B9-7B479E2C5C4B}, Error=0000001f ! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{53677CEE-3829-4395-ADFF-CEE7B8DA0830}, Error=0000001f ! cci: !NCI: Op=BIND, Layer=NDIS, Upper=RasPppoe Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=BIND, Layer=NDIS, Upper=Ndisuio Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=BIND, Layer=NDIS, Upper=rspndr Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=BIND, Layer=NDIS, Upper=Tcpip6 Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=BIND, Layer=NDIS, Upper=Tcpip Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 ! cci: !NCI: Op=BIND, Layer=NDIS, Upper=lltdio Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002 [/quote] If you could please help me with this code 31 error, i would greatly appreciate it! if you need any further information or need me to follow any further steps please let me know :)

I have just uninstalled v234 and then downloaded, installed and run [url=http://swupdate.openvpn.org/community/releases/openvpn-install-2.3.5-I601-x86_64.exe]openvpn-install-2.3.5-I601-x86_64.exe[/url] without a single problem .. perhaps your download was corrupted ? When you run OpenVPN Installer and program ensure you do so by selecting "Run as administrator" even if you are logged in as admin :ugeek:

TAP windows adapter v9 code 31

dydx

Hi, I am trying to connect to a server using OpenVPN on Windows 7 home premium 64bit

I have been trying to get OpenVPN to connect to a server but whenever i try to connect i get a

"NETSH: C:\Windows\system32\netsh.exe interface ipv6 set address Local Area Connection 2 2a00:1a28:1164:4::100f store=active
ERROR: netsh command failed: returned error code 1"

I believe this is due to my TAP adapter not being installed properly?, Under network adapters in my device manager, my TAP-windows adapter v9 has a ! sign and when i right click > properties, it gives me a
"This device is not working properly because Windows cannot load the drivers required for this device. (Code 31)".
I have tried
Running OpenVPN as admin, Installing OpenVPN as admin,
unpacking TAP windows installer and installing as admin,
uninstalling, disabling driver signature enforcement, reboot and reinstalling.
and Setting DevCon.exe permissions to admin and running deltapall.bat and addtap.bat.
I am to believe that the problem is located in my registries.
After looking and reading through my setupapi.dev.log, this is where it looks like problems go wrong.

sig: {_VERIFY_FILE_SIGNATURE} 14:50:51.692
sig: Key = oemvista.inf
sig: FilePath = c:\program files\tap-windows\driver\oemvista.inf
sig: Catalog = c:\program files\tap-windows\driver\tap0901.cat
! sig: Verifying file against specific (valid) catalog failed! (0x800b0109)
! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
-----------------------------------------------------------------------------------------------------------------------------------------------------
sig: {_VERIFY_FILE_SIGNATURE} 14:50:51.958
sig: Key = oemvista.inf
sig: FilePath = C:\Windows\System32\DriverStore\FileRepository\oemvista.inf_amd64_neutral_60e27a40aa3a5bf6\oemvista.inf
sig: Catalog = C:\Windows\System32\DriverStore\FileRepository\oemvista.inf_amd64_neutral_60e27a40aa3a5bf6\tap0901.cat
! sig: Verifying file against specific (valid) catalog failed! (0x800b0109)
! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
-----------------------------------------------------------------------------------------------------------------------------------------------------
sig: Using catalog 'C:\Windows\system32\CatRoot\{F750E6C3-38EE-11D1-85E5-00C04FC295EE}\oem134.CAT'.
! sig: VerifyTrustFailed for C:\Windows\system32\DRIVERS\tap0901.sys.
! sig: Error 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.

! inf: Empty Section! [tap0901.files]

!!! dvi: Device not started: Device has problem: 0x1f: CM_PROB_FAILED_ADD.
cci: [NCI END START SERVICES]
cci: [NCI BEGIN BIND ADDED BINDPATHS]
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={B5F4D659-7DAA-4565-8E41-BE220ED60542} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={6264FB1A-C831-4C6E-AC45-0BFB3495FE45} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={C477F579-9F31-474D-86CC-E1567F0BFD1D} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={B70D6460-3635-4D42-B866-B8AB1A24454C} Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{4429AF1C-16F4-40AC-AEB0-5810C285D601}, Error=00000002
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{B35BB8C1-8A78-41F4-A38B-8F4C48B1BB9F}, Error=0000001f
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{7341B7DE-F8FC-43FC-AD39-634D2FBECA67}, Error=00000002
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{E2AB58ED-D723-4470-B4B9-7B479E2C5C4B}, Error=0000001f
! cci: !NCI: Op=ATTACH, Layer=NDIS, Upper={EA24CD6C-D17A-4348-9190-09F0D5BE83DD} Lower=\Device\{53677CEE-3829-4395-ADFF-CEE7B8DA0830}, Error=0000001f
! cci: !NCI: Op=BIND, Layer=NDIS, Upper=RasPppoe Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=BIND, Layer=NDIS, Upper=Ndisuio Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=BIND, Layer=NDIS, Upper=rspndr Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=BIND, Layer=NDIS, Upper=Tcpip6 Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=BIND, Layer=NDIS, Upper=Tcpip Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002
! cci: !NCI: Op=BIND, Layer=NDIS, Upper=lltdio Lower=\Device\{3DDE181A-7BAE-4112-85BB-87EF4F9C4F37}, Error=00000002

If you could please help me with this code 31 error, i would greatly appreciate it!
if you need any further information or need me to follow any further steps please let me know 🙂

Traffic

What version of OpenVPN are you using ?

dydx

Traffic wroteWhat version of OpenVPN are you using ?

Hi, i have tried both of the latest versions from, "http://openvpn.net/index.php/open-source/downloads.html"
openvpn-install-2.3.5-I601-x86_64.exe
openvpn-install-2.3.5-I001-x86_64.exe

Traffic

I have just uninstalled v234 and then downloaded, installed and run openvpn-install-2.3.5-I601-x86_64.exe without a single problem .. perhaps your download was corrupted ?

When you run OpenVPN Installer and program ensure you do so by selecting "Run as administrator" even if you are logged in as admin :ugeek:

dydx

Traffic wroteI have just uninstalled v234 and then downloaded, installed and run openvpn-install-2.3.5-I601-x86_64.exe without a single problem .. perhaps your download was corrupted ?

When you run OpenVPN Installer and program ensure you do so by selecting "Run as administrator" even if you are logged in as admin :ugeek:

Yes, i am running everything as Administrator. While installing OpenVPN everything installs and runs smoothly, except for the fact that i get a message stating "There was an error while installing TAP adapter".
I cannot connect to anything due to my TAP adapter not working because of the code 31 error.
For the netsh command error, i think that it is failing due to a compatibility error between ipv6 and ipv4?
and this is where the TAP adapter comes into play as it has the same properties as a 6to4 adapter?
These are just what i think from reading the errors, but please correct me if i am wrong!

Traffic

If there was an error installing the TAP adapter then OpenVPN will not work .. regardless of IP version 4 or 6.

dydx

Traffic wroteIf there was an error installing the TAP adapter then OpenVPN will not work .. regardless of IP version 4 or 6.

Hi sorry for the late reply!, So i managed to get TAP to install correctly somehow.
I disabled and re-enabled teredo tunneling adapter through some netsh interface commands but it is only 1 adapter that is installed correctly.
When i try to add another adapter through addtap.bat it has a code 31 error but all i need is the first adapter.
Therefore i am running into a second problem while trying to connect to vpn servers,

Error: When using --tun-ipv6, if you have more than one TAP-Windows adapter, you must also specify --dev-node

I renamed my Tap adapter from "Local Area Connection 2" to "Local" and tried adding in the adapter into the config file by "--dev-node Local" so im not sure why it isnt working?

Traffic

I cannot replicate your problem .. if i could I would delete all TAP and Toredo (all virtual) drivers so that I only had my physical LAN adapter then add a new single TAP adapter and try that. The idea is to simplify until OpenVPN works .. then build your other requirements on top and test at every stage.