I'm trying to install AutoDesk AutoCad 2014, bought student version from e-Bay, and am also getting a communications failure. I disabled firewall security, Internet security, UAC, AV and the "temp file" is empty. It's not listed in "programs & features", but it does show on my "C" drive. I don't use social media and can be contacted via e-mail at: firstname.lastname@example.org or call at 607-621-8338. I've re-enabled security until I can get help with the installation.
I didn't realize this was free to students, but I have this now and just want to get it installed. HELP. Thanks