https://bugs.winehq.org/show_bug.cgi?id=44778
--- Comment #2 from Gijs Vermeulen gijsvrm@gmail.com --- This program is still available for download here: https://download.progecad.com/products/professional/2018/pcad2018proitax86.e...
SHA1 is different. I ran the installer using a clean 32-bit prefix with wine-9.8 and wine-mono and it installed fine.
Louis, do you still have the original version to test?