For anyone actually needing this today, the most reliable path is running a inside VirtualBox/VMware — where ArcView 3.2 runs perfectly as a "legacy GIS time capsule."
While (the classic GIS software from the late 1990s/early 2000s) was designed for Windows 95/NT , attempting to run it on Windows 7 64-bit presents a unique and interesting technical "feature": The "16-bit Installer vs. 32-bit Application" Anomaly ArcView 3.2’s setup.exe is a 16-bit executable. Windows 7 64-bit cannot run 16-bit code natively — so the installer fails immediately with a "This program is not compatible" error. arcview 3.2 para windows 7 64 bits descargar