By the way, a request to the Gotm Staff:
Would it be possible to update the old Gotm-addon packages and create one, working installation package? Right now there are so many things that can go wrong. If you install a clean installation with Gotm-Addons 21 (full), 24 and 25 you will still not be able to run Gotm without some tweaking of Pediaicons files. Besides, there are so many Pediaicons files around my scenario-dirs I'm no longer sure which is which. Another solution would of course be to take a step away from the modifications in future gotms, but I like the small things that make gotm special.