I did not say that it does not work, I said it is not supported. I know this because it is my job to know this. Installation and licensing support is my specialty. Autodesk will not provide you a patch for your application because it is not supported on Windows 7 64-bit. Trust me, I feel your pain. I deal with similar situations multiple times a day. My recommendation to you would be to either install your software on a supported operating system such as Windows XP or Vista, or install a the free Microsoft Virtual Machine portion of Windows 7 that allows for a licensed copy of Windows XP to run inside of Windows 7.
In my opinion, the PLU sucks. Ha! But it might work. As for activating your copy on XP, you'd just install with your serial number and run thru the same Internet activation that doesn't work for you right now on your Windows 7. At that point you should be able to use the PLU to export the license to your Windows 7 computer and use the PLU there to import it. Granted, I do not recommend doing this because if it doesn't work, you can't reimport your license back to the other computer. Fun. Trust me there are at least a million posts in this forum about that issue alone -- along with a million replies by me saying not to use the PLU. You get my drift...
You could reinstall XP onto your laptop. Yes that would suck too.
Your could still download the free virtual machine version of Windows XP from Microsoft. It is available to you as a free license as a Windows 7 user. Microsoft did this to allow you to install programs that are not compatible with Windows 7. Now what programs could possibly not be compatible with Windows 7? Hmm...
As for Amazon, they are wrong. But mostly because Windows 7 came out after AutoCAD 2010. Thus, they have not updated their information based on the press release from Autodesk listing the 2010 products that are supported. AutoCAD 2010 is on that list and is fully supported on Windows 7 as both a 32-bit and 64-bit installation.
Alternately, AutoCAD 2011 is being released this week.
On a side note, is Internet Explorer your default web browser or are you using something else?
On that machine. Yes.
i'm using windows XP, and i'm having the same problem. but this time, i'm dealing with 3ds Max 2010 and Mudbox 2011. i can't seem to actovate my product because the network license activation window is BLANK! what should i do???