I've never heard of a "mashes" file.
However, there is a "Meshes" directory in "Data Files". And if you use the application "Wrye Mash", you may have a "Mash" directory there too.
It's unclear what you are talking about, since you can't have two files of the same name in the same place. Do you mean you have a "Data Files/Meshes/Meshes" directory? If so, you should remove the last one.
srry it was a typo.
is was talking about the meshes folder.
and yes, i have a datafiles\meshes\meshes folder
i dont really want to delete it because im afraid the game wont work anymore, but i just copied everything to the first meshes folder.
and the game works as it should
thx fot the help