No, that is: when the file on SD is corrupted and not got corrupted while copying. So download the file again (or the build when you have to) since most likely the download contains a faulty bit or byte.
Anyways, it's always possible the uploaded file was corrupted on upload (I have experienced it once or twice), in which case you need another link.

And yes, you wrote you deleted the save folder, my mistake; Only remember that as long as IGO is not running properly, the save folder should be deleted every time to loose the faulty ini files/settings/etc. Only issue is that all settings must be redone until everything works. Then it's a good idea to keep a copy somewhere on PC to find the system settings (port/baud/resolution) when needed.


When IGO keeps crashing, post crash text and sys.txt.