Windows 7 internet help!

[SMeyer]

Hey all.
          
Wireless help! Dell Inspiron 1545
Hey all!
I have a fairly new Dell Inspirson 1545 and until now it was working fine. My wireless internet is now not working. It finds the network fine but then says that it cannot connect. It also will not troubleshoot. The adapter is on correctly and I know it is not the wireless router because other laptops in the house are using the same wireless. When hooked up wired through an Ethernet cable it works fine...
Ive tried disabling the driver, rebooting and then enabling it. Ive tried uninstalling it, rebooting and them habijt windows findbit afwin AMD install it...
I dont know what to do anymore though

[Broni]

1. Click Start>Run (Start>"Start search" in Vista and Win 7).

2. Type in (or copy and paste):

          cmd /c ping google.com>%temp%\$.$&notepad %temp%\$.$

      and press Enter.

3. Notepad will open.

4. Copy all text in Notepad ([Ctrl-A], then [Ctrl-C]), and then post it (paste = [Ctrl-V]) in your next reply.


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Go Start>Run ("Start search" in Vista and Win 7), type in:
cmd
Click OK (hit Enter in Vista and Win 7).

At Command Prompt, paste this:
ipconfig /all>c:\ipconfig_all.txt&notepad c:\ipconfig_all.txt&exit
Hit Enter.

Copy and paste what you see in Notepad into a Reply here.