Here is the recommended way to set up a virtual machine:

Insert your AutoCAD 2007 installation media (or mount the ISO file).

: For ensuring AutoCAD 2007 runs smoothly, you might need to run it in compatibility mode:

Before you run the AutoCAD 2007 installer, take a few minutes to set up your Windows 11 environment. This will dramatically reduce the chances of installation errors.

: The original installer relies heavily on older components like .NET Framework 3.5 and legacy Macromedia Flash players.