8.5.11 is Primo 1.1. 9.2.xx are Primo 1.2 editions
Primo 1.0 only has one exe

Then it is definitely possible that only igo 8 works on those devices
Well, it's still quite usable software today

Edit:
P.S I told you to put only one fbl file and globalcfg
from your video I see that there is more content/addons
There is a high probability that some are not suitable, especially the lang/voice files
Clean Package only
Remove them all. Delete save folder and start again