All TAP-Windows adapters on this system are currently in use

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chribonn
OpenVPN User
Posts: 12
Joined: Thu Jan 04, 2018 7:30 am

All TAP-Windows adapters on this system are currently in use

Post by chribonn » Fri Feb 02, 2018 4:03 pm

Hello,

I have two devices and Android phone and a Lenovo Laptop. With the Android phone I have no problems connected while the laptop give me the error in the Subject.

My Lenovo Laptop started life connected to Wifi when I originally installed OpenVPN but by the time I came to use the product I had connected it to a cable.

The same identical client script is running on both devices.

Below is the log from the laptop.

Thanks for any help.

Code: Select all

Fri Feb 02 16:51:36 2018 OpenVPN 2.4.4 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO] [LZ4] [PKCS11] [AEAD] built on Sep 26 2017
Fri Feb 02 16:51:36 2018 Windows version 6.2 (Windows 8 or greater) 64bit
Fri Feb 02 16:51:36 2018 library versions: OpenSSL 1.0.2l  25 May 2017, LZO 2.10
Enter Management Password:
Fri Feb 02 16:51:36 2018 MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:25340
Fri Feb 02 16:51:36 2018 Need hold release from management interface, waiting...
Fri Feb 02 16:51:37 2018 MANAGEMENT: Client connected from [AF_INET]127.0.0.1:25340
Fri Feb 02 16:51:37 2018 MANAGEMENT: CMD 'state on'
Fri Feb 02 16:51:37 2018 MANAGEMENT: CMD 'log all on'
Fri Feb 02 16:51:37 2018 MANAGEMENT: CMD 'echo all on'
Fri Feb 02 16:51:37 2018 MANAGEMENT: CMD 'hold off'
Fri Feb 02 16:51:37 2018 MANAGEMENT: CMD 'hold release'
Fri Feb 02 16:51:37 2018 Outgoing Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Fri Feb 02 16:51:37 2018 Incoming Control Channel Authentication: Using 160 bit message hash 'SHA1' for HMAC authentication
Fri Feb 02 16:51:37 2018 TCP/UDP: Preserving recently used remote address: [AF_INET]aaa.bbb.ccc.ddd:1175
Fri Feb 02 16:51:37 2018 Socket Buffers: R=[65536->65536] S=[65536->65536]
Fri Feb 02 16:51:37 2018 UDP link local: (not bound)
Fri Feb 02 16:51:37 2018 UDP link remote: [AF_INET]aaa.bbb.ccc.ddd:1175
Fri Feb 02 16:51:37 2018 MANAGEMENT: >STATE:1517586697,WAIT,,,,,,
Fri Feb 02 16:51:37 2018 MANAGEMENT: >STATE:1517586697,AUTH,,,,,,
Fri Feb 02 16:51:37 2018 TLS: Initial packet from [AF_INET]aaa.bbb.ccc.ddd:1175, sid=a59fe692 4d588946
Fri Feb 02 16:51:37 2018 VERIFY OK: depth=1, CN=SRV-BITV2 CA
Fri Feb 02 16:51:37 2018 VERIFY KU OK
Fri Feb 02 16:51:37 2018 Validating certificate extended key usage
Fri Feb 02 16:51:37 2018 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication
Fri Feb 02 16:51:37 2018 VERIFY EKU OK
Fri Feb 02 16:51:37 2018 VERIFY OK: depth=0, CN=bitv2-server
Fri Feb 02 16:51:37 2018 Control Channel: TLSv1.2, cipher TLSv1/SSLv3 ECDHE-RSA-AES256-GCM-SHA384, 2048 bit RSA
Fri Feb 02 16:51:37 2018 [bitv2-server] Peer Connection Initiated with [AF_INET]aaa.bbb.ccc.ddd:1175
Fri Feb 02 16:51:38 2018 MANAGEMENT: >STATE:1517586698,GET_CONFIG,,,,,,
Fri Feb 02 16:51:38 2018 SENT CONTROL [bitv2-server]: 'PUSH_REQUEST' (status=1)
Fri Feb 02 16:51:38 2018 PUSH: Received control message: 'PUSH_REPLY,route 10.8.0.1,topology net30,ping 10,ping-restart 120,ifconfig 10.8.0.10 10.8.0.9,peer-id 0,cipher AES-256-GCM'
Fri Feb 02 16:51:38 2018 OPTIONS IMPORT: timers and/or timeouts modified
Fri Feb 02 16:51:38 2018 OPTIONS IMPORT: --ifconfig/up options modified
Fri Feb 02 16:51:38 2018 OPTIONS IMPORT: route options modified
Fri Feb 02 16:51:38 2018 OPTIONS IMPORT: peer-id set
Fri Feb 02 16:51:38 2018 OPTIONS IMPORT: adjusting link_mtu to 1624
Fri Feb 02 16:51:38 2018 OPTIONS IMPORT: data channel crypto options modified
Fri Feb 02 16:51:38 2018 Data Channel: using negotiated cipher 'AES-256-GCM'
Fri Feb 02 16:51:38 2018 Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Fri Feb 02 16:51:38 2018 Incoming Data Channel: Cipher 'AES-256-GCM' initialized with 256 bit key
Fri Feb 02 16:51:38 2018 interactive service msg_channel=596
Fri Feb 02 16:51:38 2018 ROUTE_GATEWAY 192.168.1.254/255.255.255.0 I=10 HWADDR=3c:97:0e:97:65:e2
Fri Feb 02 16:51:38 2018 open_tun
Fri Feb 02 16:51:38 2018 CreateFile failed on TAP device: \\.\Global\{DCDC9D41-5B47-4108-A775-69D3B81E9A24}.tap
Fri Feb 02 16:51:38 2018 MANAGEMENT: Client disconnected
Fri Feb 02 16:51:38 2018 All TAP-Windows adapters on this system are currently in use.
Fri Feb 02 16:51:38 2018 Exiting due to fatal error

chribonn
OpenVPN User
Posts: 12
Joined: Thu Jan 04, 2018 7:30 am

Re: All TAP-Windows adapters on this system are currently in use

Post by chribonn » Mon Feb 05, 2018 8:02 am

I solved the problem by uninstalling everything (OpenVPN and the TAP drivers I had installed subsequently) and installing everything again from scratch.

It worked.

:-)

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