This dialog box is a work of art, truly. ;) It filled the screen on a 1024x768 laptop. I've read through it, completely, four times, and I'm still not quite clear on what it's trying to tell me. One day I shall unlock its hidden secrets.
First, it took me a moment to realize that the choices were meant to be clicked on. They are neither buttons nor hyperlinks. The first choice just closes the dialog...doing nothing. Apparently I'm supposed to make sure my microwave is turned off.
The second one tries to be generic by saying "The following policy" in the first hard-coded sentence. Then the last paragraph actually references BACK to the list, forcing me (rather than the computer that actually has the information) to figure out if the "policy provider identified is Windows Firewall." If it wasn't, I'm to "check the documentation." Helpful. Really. Danke.
The third and longest "not-button-arrow-choice-action-clickable-area-thing" says I should unplug my home's Internet connection. Seems a little drastic if you have a spot on the carpet to lay down all new carpet. (Also, why do we insist on calling these routers "modems"? What exactly are they modulating and demodulating. Newsflash - It's not like I'm calling out to FidoNet every night on my USR v.32bis.)
I ended up right-clicking on the connection in the tray and selecting Diagnose and Repair and all was well. I also reveled in the fact that Diagnose and Repair was NOT available when using the much more common single-left-click on the network connection icon.
Oy, the networking in Vista is SO confusing. All I can count on is netsh (how-to).
Seriously, do yourself a favor and head over to a command prompt now and run...
netsh interface ip show config
...and experience a level of detail that ipconfig /all can't touch. (Which apparently doesn't work as Admin...bummer) You'll begin to appreciate why typing...
netsh interface ip set address "Local Area Connection" dhcp
...can make you look like a superstar whilst others are still clicking around.