If you owned a legitimate license in 2011 and you have lost the installer, you have only one recourse:
Because official sales have ceased, the only legal routes are indirect:
Official download links for are no longer available because the software has been discontinued . Autodesk, which acquired the original developer Delcam, officially ended support and sales for all ArtCAM products on July 7, 2018 . Current Status and Official Successor
Communities like the Autodesk Community Forum still have experts who might help you if you already own a license but lost your installer. The Best Modern Alternatives
If you’re looking for a download today, the landscape has changed. Autodesk officially discontinued the ArtCAM brand in 2018.
It remains popular for its intuitive interface for sign-making and intricate furniture engraving. System Requirements for 64-bit Performance

