When trying to use the MGSOO app, I get several unhandled exception errors:

MGSOO\Images\T_BC.png
\Images\T_BLM.png
\Images\T_AI_PLG.png
\Images\T_AI_VA.png
\Images\T_AI_VU.png
\Images\T_V_B.png
\Images\M_VG.png

I have no clue what to do next but come here after several attempts at googling for an answer.

It just looks like the screenshots weren't able to be accessed. However, that shouldn't happen :confused: Did you install Morrowind to /Program Files/Bethesda/Morrowind (the default location?) because MGSO doesn't like that install location.