HELP! File not found

[kevlord]

I am calling "MODS" in path.txt

What I did today....

I removed anything remotely related to SEIV from my computer (after burning my mods to CD)
I uninstalled SEIV.

I installed SEIV GOLD from the CD. Version 1.60

I applied the SE4 Patch and nnow have the game at 1.78

I created a mod folder called MODS.

I copied all of the unmodded data into the MODS folder.

I changed my path.txt in the root SEIV folder.

I launched a game.

When I hit the end turn button after my first turn I get an error message "File Not Found" and the game hangs.

I would appreciate any help whatsoever.