Autocad 2005 Portable Fix

AutoCAD 2005 writes hundreds of entries to HKEY_LOCAL_MACHINE\SOFTWARE\Autodesk. A portable fix wraps the EXE in a sandbox (like an older version of Cameyo or ThinApp) that redirects those writes to a folder on the USB drive.

Not a direct clone, but reads DWG/DXF. Completely portable, weighs under 50MB, and works on USB drives. No fix required. autocad 2005 portable fix

If you have an original AutoCAD 2005 CD and license key, you can install it on Windows XP Mode (free from Microsoft) or on a virtual machine. This is 100% legal if you own the license. No "fix" required—just installation. In theory, Autodesk could sue for copyright infringement

You might own a boxed copy of AutoCAD 2005. But Autodesk’s EULA (End User License Agreement) specifically forbids: they don’t chase individuals. However

In theory, Autodesk could sue for copyright infringement under the DMCA (anti-circumvention clause). In practice, they don’t chase individuals. However, companies using portable fixes face massive liability, including fines up to $150,000 per infringement.