Morrowind Overhaul 1.0

I have a problem, i can not walk on the grass. What file is responsible for this?

Make sure you DO NOT have the grass checked in the launcher. The grass is meant to be used with distant land with MGE or MGE XE.

EDIT The esps would be any ones with grass in the name.

At a guess, something related to #20 on this page:

http://sourceforge.net/apps/mediawiki/morrgraphext/index.php?title=Creating_Distant_Land

Check your load order and make sure any ESPs dealing with grass are NOT active.

MSGO is up to version 3.0 btw, perhaps there were some bugs/errors in that version related to distant land creation or grass rendering that have since been fixed.

EDIT -> and that's what I get for opening a tab, leaving to do something else and then not refreshing before replying, already asked and answered I see.

Perhaps http://download.fliggerty.com/download-13-726 MSGO patch will help.