microsoft website to Windows 8 prof 64 bit.

   The problem is that Data card is getting detected and software getting installed when i try to connect it is not getting connected to internet. Internal Lan is working fine and through lan internet is working fine.But only in data card internet is not getting connected.

Note : The same data card is working in other operating systems - Windows 7

Please find the error for your reference.

   Error 720 - A connection to the remote computer could not be established.

Please provide the solution for this.Waiting for your feedback.

Hi,

This issue may occur if the TCP/IP protocol has become unbound from the dial-up adapter, or if a conflict is created when a second WAN Miniport IP device driver loads.

To resolve this issue, uninstall the TCP/IP protocol, remove the second WAN Miniport IP device, and then reinstall the TCP/IP protocol.  Please refer to the KB below for the solution about this problem.

http://support.microsoft.com/kb/810979/ja