AutoData 3.x versions (particularly 3.40, 3.45, and 3.48) were originally designed for Windows XP, Vista, and Windows 7. However, under Windows 11, many of these versions can still run with proper configuration.
The following procedure is based on installation scripts commonly used for AutoData 3.40 and 3.45: autodata windows 11 upd
Internet Explorer deprecation in Windows 11 breaks the built-in wiring diagram viewer. AutoData 3