My product key has a big red "X" after it, and this is the same info that was sent to me by the auto cad corporation, so i dont understand why I'm having issues installing this, has anyone else had similar issues that may have been resolved?
AutoCAD 2013 product key should be 001E1, this is available from this link. If this will not work, you might be installing a different product. To check, you can reply to my post with a screenshot of the page where you're getting this error, or the exact product name displayed on the page.
If you're posting a screenshot, make sure you hide the serial number, as this is sensitive information.