Windows 7 Can't connect to internet in windows 7

[juna]

I am connected to the wireless modem in my laptop, but it says there is no internet access.
I have full signal strength but no internet. Ethernet and wireless both are not working.
I tried to renew IP address in comand promt and I received following results.


Windows IP Configuration

An error occurred while releasing interface Loopback Pseudo-Interface 1 : The sy
stem cannot find the file specified.


Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . : gateway.2wire.net
Link-local IPv6 Address . . . . . : fe80::d1e1:3a40:6515:5587%23
IPv4 Address. . . . . . . . . . . : 192.168.1.66
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.254

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . : gateway.2wire.net
Link-local IPv6 Address . . . . . : fe80::d962:5284:cac6:a833%18
IPv4 Address. . . . . . . . . . . : 192.168.1.101
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.254

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
IPv6 Address. . . . . . . . . . . : 2001:0:4137:9e50:483:364f:9dbc:27c5
Link-local IPv6 Address . . . . . : fe80::483:364f:9dbc:27c5%11
Default Gateway . . . . . . . . . : ::

Tunnel adapter isatap.gateway.2wire.net:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : gateway.2wire.net

If anyone can help me it would be great.

 

[juna]

I tried disabling Function Discovery Resource Publication Service, but it didn't do any good.

 

[juna]

Got the internet working. It turned out that Norton Internet Security was interfering. I just uninstalled it completely.
Thanks for the help, though.

 

[tblount]

Got the internet working. It turned out that Norton Internet Security was interfering. I just uninstalled it completely.
Thanks for the help, though.

Oh man... sometimes we forget that we have mentioned this in dozens of messages. We need a sticky list of the basics.

 

[WaYtOoLoW]

my windows 7 is doing the exact same thing except my internet has never worked, i just gave my comp. a fresh format with win.7 and can't get it to work, i don't have no programs installed yet to interfere though. want to get the internet working first. the comp. is picking my modem up but i have no internet access it's reading as unidentified network.

 

[tblount]

my windows 7 is doing the exact same thing except my internet has never worked, i just gave my comp. a fresh format with win.7 and can't get it to work, i don't have no programs installed yet to interfere though. want to get the internet working first. the comp. is picking my modem up but i have no internet access it's reading as unidentified network.

Unidentified Network Fix
Go to the NIC properties and uncheck these things:
-Internet Protocol Version 6 (TCP/IPv6)
-Link Layer Topology Discovery Mapper I/O Driver
-Link Layer Topology Discovery Responder

Reboot and test