I got XP with my Dell laptop, even though I use Ubuntu, and a couple of weeks ago I installed it through VirtualBox so I could update a few old Gamemaker games. Internet worked fine when I started but I turned it off (in VirtualBox) because I don't have any virus protection. My 14 days went by with me (stupidly) ignoring the activation thing, and now it's not letting me in at all until I do.
Trouble is having turned off the internet connection earlier, I can't get it to turn back on! All I did was to uncheck the "Enable Network Adapter" box, but rechecking it doesn't work!

I get this screen - then it tells me it's checking the network connectivity, then it says "was unable to establish connection".

Doing it by phone doesn't work any better because it expects me to have an identification number when I call, but doesn't give me one, because the activation code Dell gave me gets rejected (this makes me very angry). And I tried going to the specified internet help link (through the host machine) but it's dead. I can't fiddle with configuration or anything because it won't let me in - I can't get past the screen at the start!
Is there any possible way I can:
A - Reactivate the internet on the Windows Virtual Machine, or
B - Get at my files some other way?
I'd talk to Microsoft or Dell, but I doubt they're going to be that understanding of the whole "Virtual Machine" thing
Please help!
William
PS - you're probably thinking "this guy pirated Windows and now he's paying the price." The sad thing is that I actually do have a legal copy (a rather annoying French copy, because I bought it in France), but for one reason or another I'm unable to activate it through VirtualBox.