AutoCAD 2012 Portable (64-bit) for Windows 7 is an unofficial, community-modified version of the software designed to run without a standard installation process. Because Autodesk does not officially support or create portable versions of AutoCAD, these files are found through third-party sources and carry significant risks Overview of AutoCAD 2012 Portable
However,
A “portable” version of AutoCAD is . Official AutoCAD requires installation, registry entries, licensing (serial number, product key, activation), and various system files. Portable versions are typically created by third parties who repackage or “virtualize” the software to run without installation. autocad 2012 portable windows 7 64 bits
Missing acad2012.cfg or wrong working directory. Fix: Create a .bat file in the same folder with: AutoCAD 2012 Portable (64-bit) for Windows 7 is

