Since 3ds Max 2009 is obsolete and difficult to run legally on Windows 10/11, you might consider these legal alternatives:
Enhanced with other Autodesk tools like Revit, Mudbox, and Maya. System & Technical Specs
To help narrow down your search for the right 3D modeling setup, please let me know:
Are you trying to run this on a , or do you specifically need to open an old file ?