: Windows 7 (Professional or higher), Vista (SP2+), or Windows XP (SP2+ for 32-bit, SP2 for 64-bit).
: 128 MB or greater, Direct3D-capable workstation-class card. Installation and Setup Guide Civil Cad Para Autocad 2010 Al 2012
To ensure stable performance with these legacy versions, your hardware should meet or exceed these specifications: : Windows 7 (Professional or higher), Vista (SP2+),