http://nwcom.info/Soft/Internet/Proxy/Kerio/6.7.1.6544/x64/kerio-kvc-whql-6.7.1-6544-win64.exe
http://nwcom.info/Soft/Internet/Proxy/Kerio/6.7.1.6544/x64/kerio-kwf-whql-6.7.1-6544-win64.exe