[Wumpas]

I am not sure if you need the english version I would run your everquest and let it download the files
( this is known as patching to live )

after that try switching out your eqhost and see if it works if not you may need to buy an english version but I am not sure if there is any difrences as the core game is the same. You may need to ask a developer on this I am not sure. if there is a selection to switch your game to use english i would try that too just in case.

I am sorry I am not of more help Im kind of new to this myself all you can do is sit tight and pray a Developer or support helper stumbles on your question. If I find out anything more ill post it

I suspect your version will work if you let it download all the files.

merry Christmas