Checking installed tap driver...
ROOT\NET\0000
1 matching device(s) found.
Use port 44358 as management port
Wed Oct 23 07:21:53 2013 OpenVPN 2.2.2 i686-pc-mingw32 [SSL] [LZO2] [OBFUSCATION] [PKCS11] built on Mar 12 2013
Wed Oct 23 07:21:53 2013 NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables
Wed Oct 23 07:21:53 2013 Control Channel Authentication: using 'C:/Users/Piskin/AppData/Local/BolehVPN/cfg/OpenVPN/ta.key' as a OpenVPN static key file
Wed Oct 23 07:21:53 2013 LZO compression initialized
Wed Oct 23 07:21:53 2013 UDPv4 link local: [undef]
Wed Oct 23 07:21:53 2013 UDPv4 link remote: 142.4.210.59:443
Wed Oct 23 07:22:07 2013 [server] Peer Connection Initiated with 142.4.210.59:443
Wed Oct 23 07:22:10 2013 There are no TAP-Win32 adapters on this system. You should be able to create a TAP-Win32 adapter by going to Start -> All Programs -> OpenVPN -> Add a new TAP-Win32 virtual ethernet adapter.
Wed Oct 23 07:22:10 2013 Exiting
[ERROR]vpn connect error, please check log
Version Server: 2.3.6
Version Current: 2.3.6
Checking installed tap driver...
ROOT\NET\0000
1 matching device(s) found.
Checking installed tap driver...
ROOT\NET\0000
1 matching device(s) found.
Checking installed tap driver...
ROOT\NET\0000
1 matching device(s) found.
Checking installed tap driver...
ROOT\NET\0000
1 matching device(s) found.
This problem occur after i update to windows 8 to 8.1 .Although i experience this before in windows 8 , There is no antivirus program installed in this PC