Well if you cannot ping from one machine to the the other, regardless if it has internet access or not, nothing will work.
Your W7 desktop is wired to your router. What is the IP setting you have set on it (give ipconfig /all details)?
Your laptop which i assume can connect to the wireless network. What is the IP setting on it (give ipconfig /all details)?
but I gave this to you already, no?
IP Config-ALL.txt
Yes you have but when skimming thru the many post, a small link is hard to find.
Next time pls cut and paste the details into the post.
Like so
-Windows 7-
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\User 7>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : User7
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : surewest.net
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : 00-1A-7D-0A-C6-F4
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : surewest.net
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : 00-1F-D0-56-DB-5B
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::a51b:a2f7:8cef:4b7f%11(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.5.100(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Saturday, January 09, 2010 1:28:56 PM
Lease Expires . . . . . . . . . . : Sunday, January 10, 2010 5:44:50 PM
Default Gateway . . . . . . . . . : 192.168.5.1
DHCP Server . . . . . . . . . . . : 192.168.5.1
DHCPv6 IAID . . . . . . . . . . . : 234889168
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-12-99-33-79-00-1F-D0-56-DB-5B
DNS Servers . . . . . . . . . . . : 66.60.130.158
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.surewest.net:
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 Local Area Connection* 13:
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. . . . . . . . . . . : 2001:0:4137:9e50:24e9:1862:bc60:7991(Pref
erred)
Link-local IPv6 Address . . . . . : fe80::24e9:1862:bc60:7991%12(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled
Tunnel adapter isatap.{EAC7D1BD-B4DC-4D39-B9B9-180F13DC8260}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
C:\Users\User 7>
-Windows XP-
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Owner>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : GrandmasGarden
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : Yes
DNS Suffix Search List. . . . . . : surewest.net
Ethernet adapter Wireless Network Connection 2:
Connection-specific DNS Suffix . : surewest.net
Description . . . . . . . . . . . : Linksys Wireless-G PCI Adapter #3
Physical Address. . . . . . . . . : 00-18-F8-AF-05-C3
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.5.101
Subnet Mask . . . . . . . . . . . : 255.255.255.0
IP Address. . . . . . . . . . . . : fe80::218:f8ff:feaf:5c3%6
Default Gateway . . . . . . . . . : 192.168.5.1
DHCP Server . . . . . . . . . . . : 192.168.5.1
DNS Servers . . . . . . . . . . . : 66.60.130.158
fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
Lease Obtained. . . . . . . . . . : Saturday, January 09, 2010 7:17:44 P
M
Lease Expires . . . . . . . . . . : Sunday, January 10, 2010 7:17:44 PM
Tunnel adapter Automatic Tunneling Pseudo-Interface:
Connection-specific DNS Suffix . : surewest.net
Description . . . . . . . . . . . : Automatic Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : C0-A8-05-65
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : fe80::5efe:192.168.5.101%2
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1
fec0:0:0:ffff::2%1
fec0:0:0:ffff::3%1
NetBIOS over Tcpip. . . . . . . . : Disabled
C:\Documents and Settings\Owner>