Incase you are depending on on Civil4d.com for all your AutoCAD Civil 3D knowledge :-), or your Autodesk communication center is turned off, or your company has blocked all your social media accounts; I decided to post the news that Civil 3D 2012 Update 1 has been released and is ready for download. Follow the link to take you to the download page.
Make sure you choose the correct version for your installation (either 32-bit or 64-bit).
For link and to see what’s been fixed…