Edit: I did something wrong. Sorry for this. But now I have an other problem. When I click "connect" in the GUI it says "Assigned IP: 10.8.0.1". And when this is normal, the problem is that the GUI don't "change" my IP. It's still the same IP.
Log:
Tue Feb 23 11:42:56 2016 OpenVPN 2.3.10 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO] [PKCS11] [IPv6] built on Feb 1 2016
Tue Feb 23 11:42:56 2016 Windows version 6.2 (Windows 8 or greater)
Tue Feb 23 11:42:56 2016 library versions: OpenSSL 1.0.1r 28 Jan 2016, LZO 2.09
Enter Management Password:
Tue Feb 23 11:42:56 2016 MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:25340
Tue Feb 23 11:42:56 2016 Need hold release from management interface, waiting...
Tue Feb 23 11:42:56 2016 MANAGEMENT: Client connected from [AF_INET]127.0.0.1:25340
Tue Feb 23 11:42:56 2016 MANAGEMENT: CMD 'state on'
Tue Feb 23 11:42:56 2016 MANAGEMENT: CMD 'log all on'
Tue Feb 23 11:42:56 2016 MANAGEMENT: CMD 'hold off'
Tue Feb 23 11:42:56 2016 MANAGEMENT: CMD 'hold release'
Tue Feb 23 11:42:56 2016 WARNING: --ifconfig-pool-persist will not work with --duplicate-cn
Tue Feb 23 11:42:56 2016 Diffie-Hellman initialized with 2048 bit key
Tue Feb 23 11:42:56 2016 Socket Buffers: R=[65536->65536] S=[65536->65536]
Tue Feb 23 11:42:56 2016 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Tue Feb 23 11:42:56 2016 MANAGEMENT: >STATE:1456224176,ASSIGN_IP,,10.8.0.1,
Tue Feb 23 11:42:56 2016 open_tun, tt->ipv6=0
Tue Feb 23 11:42:56 2016 TAP-WIN32 device [Ethernet 2] opened: \\.\Global\{FB4F7BAE-4309-4E82-9157-79E3F29C4521}.tap
Tue Feb 23 11:42:56 2016 TAP-Windows Driver Version 9.21
Tue Feb 23 11:42:56 2016 Notified TAP-Windows driver to set a DHCP IP/netmask of 10.8.0.1/255.255.255.0 on interface {FB4F7BAE-4309-4E82-9157-79E3F29C4521} [DHCP-serv: 10.8.0.0, lease-time: 31536000]
Tue Feb 23 11:42:56 2016 Sleeping for 10 seconds...
Tue Feb 23 11:43:06 2016 Successful ARP Flush on interface [14] {FB4F7BAE-4309-4E82-9157-79E3F29C4521}
Tue Feb 23 11:43:06 2016 UDPv4 link local (bound): [undef]
Tue Feb 23 11:43:06 2016 UDPv4 link remote: [undef]
Tue Feb 23 11:43:06 2016 MULTI: multi_init called, r=256 v=256
Tue Feb 23 11:43:06 2016 IFCONFIG POOL: base=10.8.0.2 size=253, ipv6=0
Tue Feb 23 11:43:06 2016 IFCONFIG POOL LIST
Tue Feb 23 11:43:06 2016 Initialization Sequence Completed
Tue Feb 23 11:43:06 2016 MANAGEMENT: >STATE:1456224186,CONNECTED,SUCCESS,10.8.0.1,
When I start it manually with the .ovpn file, it says:
Tue Feb 23 11:45:41 2016 OpenVPN 2.3.10 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO]
[PKCS11] [IPv6] built on Feb 1 2016
Tue Feb 23 11:45:41 2016 Windows version 6.2 (Windows 8 or greater)
Tue Feb 23 11:45:41 2016 library versions: OpenSSL 1.0.1r 28 Jan 2016, LZO 2.09
Tue Feb 23 11:45:41 2016 WARNING: --ifconfig-pool-persist will not work with --d
uplicate-cn
Tue Feb 23 11:45:41 2016 Note: cannot open ipp.txt for READ/WRITE
Tue Feb 23 11:45:41 2016 Diffie-Hellman initialized with 2048 bit key
Tue Feb 23 11:45:41 2016 Socket Buffers: R=[65536->65536] S=[65536->65536]
Tue Feb 23 11:45:41 2016 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0
Tue Feb 23 11:45:41 2016 open_tun, tt->ipv6=0
Tue Feb 23 11:45:41 2016 TAP-WIN32 device [Ethernet 2] opened: \\.\Global\{FB4F7
BAE-4309-4E82-9157-79E3F29C4521}.tap
Tue Feb 23 11:45:41 2016 TAP-Windows Driver Version 9.21
Tue Feb 23 11:45:41 2016 Notified TAP-Windows driver to set a DHCP IP/netmask of
10.8.0.1/255.255.255.0 on interface {FB4F7BAE-4309-4E82-9157-79E3F29C4521} [DHC
P-serv: 10.8.0.0, lease-time: 31536000]
Tue Feb 23 11:45:41 2016 Sleeping for 10 seconds...
Tue Feb 23 11:45:51 2016 NOTE: FlushIpNetTable failed on interface [14] {FB4F7BA
E-4309-4E82-9157-79E3F29C4521} (status=5) : Zugriff verweigert
Tue Feb 23 11:45:51 2016 UDPv4 link local (bound): [undef]
Tue Feb 23 11:45:51 2016 UDPv4 link remote: [undef]
Tue Feb 23 11:45:51 2016 MULTI: multi_init called, r=256 v=256
Tue Feb 23 11:45:51 2016 IFCONFIG POOL: base=10.8.0.2 size=253, ipv6=0
Tue Feb 23 11:45:51 2016 IFCONFIG POOL LIST
Tue Feb 23 11:45:51 2016 Initialization Sequence Completed
Sorry for my bad english!