Thanks for the info and I think I know what went wrong here. I suggest that you reinstall Morrowind right now and install it again in this order.
Installation1 - Morrowind2 - Tribunal3 - Bloodmoon
To install Morrowind GOTY correctly you must install it in that order unless you don't want to play one of the expansions. :user:
Btw... You can't save en esm file in cs only esp files is acceptable to save in cs.