If you're using the Windows Firewall, sometimes it can be set up by default to block certain programs from accessing the internet properly. Below are some links to instructions on how to add exceptions to the Windows Firewall.
*Please note that the following websites are external, not controlled by iWin, and we are not responsible for their content:
Click HERE for Windows 7 users
Click HERE for Windows 8 users
Click HERE for Windows 10 users