Great respect! I've tried many times, without final result. I'll try to use this for learning purposes! Btw. I like how Inno Setup used some very old Delphi 2

Great respect! I've tried many times, without final result. I'll try to use this for learning purposes! Btw. I like how Inno Setup used some very old Delphi 2 compiler to create exe so small it would fit without breaking the zip compliancy. I read it somewhere 10+ years ago, so not sure if this is still the case, but still. And the initial dialog was done in pure winapi.h (of course it was winapi.pas which made everything more difficult for me to learn from)