Oh I've had so many nightmares trying to extract the underlying files from Inno Setup installers. 7-Zip doesn't work, innoextract and such is fiddly to find and

Oh I've had so many nightmares trying to extract the underlying files from Inno Setup installers. 7-Zip doesn't work, innoextract and such is fiddly to find and IIRC doesn't work 100% of the time (forgot).