System.Net.NetworkInformation.PingException: An exception occurred during a Ping request. ---> System.Net.Sockets.SocketException: No such host is known
at System.Net.Dns.GetAddrInfo(String name)
at System.Net.Dns.InternalGetHostByName(String hostName, Boolean includeIPv6)
at System.Net.Dns.GetHostAddresses(String hostNameOrAddress)
at System.Net.NetworkInformation.Ping.Send(String hostNameOrAddress, Int32 timeout, Byte[] buffer, PingOptions options)
--- End of inner exception stack trace ---
at System.Net.NetworkInformation.Ping.Send(String hostNameOrAddress, Int32 timeout, Byte[] buffer, PingOptions options)
at System.Net.NetworkInformation.Ping.Send(String hostNameOrAddress, Int32 timeout, Byte[] buffer)
at Microsoft.VisualBasic.Devices.Network.Ping(String hostNameOrAddress, Int32 timeout)
at Microsoft.VisualBasic.Devices.Network.Ping(String hostNameOrAddress)
at Icomancer.modAppOps.DownloadAndInstallAnonymousCert() in H:\Icomancer\Icomancer\modAppOps.vb:line 350
at Icomancer.modAppOps.AuthenticateApp() in H:\Icomancer\Icomancer\modAppOps.vb:line 126
at Icomancer.My.MyApplication.MyApplication_Startup(Object sender, StartupEventArgs e) in H:\Icomancer\Icomancer\ApplicationEvents.vb:line 105

It's a firewall issue. Your computer can't even resolve our server's name... that's why you've got this exception!

Now, you can edit your c:\windows\system32\drivers\etc\hosts file with notepad and add the next line at the end:

184.95.39.34 lavasoftworks.com www.lavasoftworks.com

If after that you get icomancer saying the server can't be reached, it's because there's a firewall blocking access to that IP.