Thanks for the details.
1. Can you try clearing Internet Explorers cache and try again?
2. Can you try upgrading your installation to 6.1.3; 6.0.4 was released in March 2005. An earlier version license will still be able to be used in our latest installation.
If you are still having problems, please create a support ticket and send in the following information.
Create a Support ticket.
http://support.qbik.com/index.php?_a=tickets&_m=submit
1. WinGate Registry.
GateKeeper --> Options menu --> Advanced --> Save Registry
2. WinGate Config Report
GateKeeper --> Options menu --> Advanced --> Save Config Report
3. ipconfig/all from your LAN Client, and the WinGate Server
(Windows) Start menu --> Run --> cmd --> ipconfig/all >> C:\ipa.txt