So I have Civ 4 BTS and decided to get the bug mod. It didn't work exactly as it should but(like certain icons not showing) but that game worked. Then I decided to try the BAT mod and things went from bad to worse. Now everything on the screen disappeared except the settler and the terrain. The small map, the tax rate, civilopedia etc everything is gone.
So I unintalled BAT mod and the graphics changed but still nothing on the screen!
So I unintall civ 4 and re install it and I still can't get it back
Now I can't even go into "options" as nothing happens when I click on it....
F1 to F8 has also stopped working and I can't select anything to produce any long cause the city screen won't come up.
What has happened here?
So I unintalled BAT mod and the graphics changed but still nothing on the screen!
So I unintall civ 4 and re install it and I still can't get it back

Now I can't even go into "options" as nothing happens when I click on it....
F1 to F8 has also stopped working and I can't select anything to produce any long cause the city screen won't come up.
What has happened here?