If you still insist on pursuing a custom-built portable AutoCAD 2006 (via ThinApp or repack), optimize it for a USB drive:

A popular 2D design application known for its clean, intuitive user interface. It serves as an excellent 1:1 replacement for users who only need straightforward 2D blueprinting tools. If you want to explore these options further, let me know: What is your ? Are you doing 2D drafting or 3D modeling ? Do you need complete compatibility with older DWG files ? Share public link

While it is an older version, AutoCAD 2006 brought groundbreaking features that still define 2D drafting today, including improved annotation and dimensioning tools.

Below it, a text object: OCCUPANT: LEO. STATUS: WORKING. LAST SAVE: NEVER.

While many versions exist on the internet, the most secure way to handle legacy software is to create your own portable version using virtualization tools like VMware ThinApp, as mentioned in technical forums discussing legacy portable applications.

LEO_MEASURED.dwg has been saved.

But the internet remembers everything, if you know where to dig.

Then the command line began talking.

: Users could finally edit text directly on the drawing screen (WYSIWYG) rather than in a separate dialog box. System Compatibility and Requirements

Running 2006 software on modern Windows 10/11 operating systems might lead to stability issues or failure to run at all. Try to get it running on a modern 64-bit Windows system?