Access Dial up internet through LAN Network

[akodoori]

I have windows 7 connected to internet via a Huawei usb modem.. It gets recognised as a 3G NIC... i have a Lan card on the same machine which is connected to a wireless router... My laptop gets connected via the router ...
My problem is that i cannot access internet when Lan card is enabled. Disabling the Lan card makes my USB internet work...
How do i fix this ... i also want to use internet on my laptop through the router... How can it be done?

Pls help me out.... i am totally new to networking and if solution to a similar problem was posted elsewhere in the forum then pls guide me there

 

[akodoori]

Somebody please help

 

[Pusspa]

ignore the reference to XP, but try this. I share my USB 3 broadband through my wireless card and it works fine.
http://www.sevenforums.com/network-sharing/125290-connect-win-7-win-xp.html#post1080040

 

[akodoori]

Hi thanks for the reply

bridging however is disabled

The main problem is that when i am connected by my usb modem, which show up as a dial up network, enabling LAN means i get no Internet

Disabling LAN adapter i get internet.

I think my windows 7 is forwarding all internet requests to LAN rather than the Dialup....
how am i to fix this?