Go to command prompt and enter this command:
ipconfig /all
Please post the output here and we can advise you further.
I have been having the same problems nothing i do gives me any better results also im running a desktop on a wireless adapter if you i can help me i that would be great! heres what it says on my command prompt..
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\Imtiyaz>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : Imtiyaz-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : hsd1.fl.comcast.net.
Wireless LAN adapter Wireless Network Connection 7:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter #
3
Physical Address. . . . . . . . . : 20-E5-2A-59-C6-E0
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Wireless Network Connection 6:
Connection-specific DNS Suffix . : hsd1.fl.comcast.net.
Description . . . . . . . . . . . : NETGEAR WNDA4100 N900 Wireless Dual Band
USB Adapter
Physical Address. . . . . . . . . : 20-E5-2A-59-C6-E1
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : fd20:f597:6441:0:e035:4a9d:3ace:866(Prefe
rred)
Temporary IPv6 Address. . . . . . : fd20:f597:6441:0:859e:4523:bf7e:90e9(Pref
erred)
Link-local IPv6 Address . . . . . : fe80::e035:4a9d:3ace:866%21(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.129(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Friday, March 22, 2013 8:07:34 PM
Lease Expires . . . . . . . . . . : Saturday, March 23, 2013 8:29:40 PM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 505472298
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-16-DD-FA-3F-90-2B-34-5F-7E-9C
DNS Servers . . . . . . . . . . . : 75.75.75.75
75.75.76.76
192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Local Area Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : hsd1.fl.comcast.net.
Description . . . . . . . . . . . : Qualcomm Atheros AR8161/8165 PCI-E Gigabi
t Ethernet Controller (NDIS 6.20)
Physical Address. . . . . . . . . : 90-2B-34-5F-7E-9C
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.{52A9E0FA-08F1-4CDA-829E-53CF4D12CB05}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.hsd1.fl.comcast.net.:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : hsd1.fl.comcast.net.
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Local Area Connection* 9:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:9d38:953c:be:33c7:b392:35e(Preferr
ed)
Link-local IPv6 Address . . . . . : fe80::be:33c7:b392:35e%13(Preferred)
Default Gateway . . . . . . . . . :
NetBIOS over Tcpip. . . . . . . . : Disabled
C:\Users\Imtiyaz>