I posted this on BSF but my question is still not answered, so I thought to ask you guys if anyone of you knows the answer of my question.
Yesterday re-installed Morrowind and all the mods I wanted to use, but when I took a closer look at abot's Where Are All Birds Going mod I realize that his mod cannot be installed in Wrye Mash due for being an unrecognized archive.
The archive looks like this.
Data Files
Docs
Icons
Meshes
Sound
Textures
abotWhereAreAllBirdsGoing.esp
Mopy>>Data>>Removers>>abotWhereAreAllBirdsGoingCreatures.txt
If you look into Data Files directory you'll notice the Mash directory and AFAIK that has something to do with Wrye Mash, but I'm not sure what specific purpose the Mash directory has so that's why I ask here.
Do you know what purpose the Mash directory has and I also want to know if the "Mopy>>Data>>Removers>>abotWhereAreAllBirdsGoingCreatures.txt" data content (sorry I can't find a better word) can be moved into the Mash directory?