==================================================================================
To Install
==================================================================================
1. Unzip into your OblivionData folder
2. Make sure that the meshesArchitectureCastle folder has been created and contains the Open Cities meshes.
3. From the Oblivion launcher, select "Data Files"
4. Check "Open Cities.esp"
5. If you have previous Open Cities mods loaded (OpenCities_Anvil.esp, etc...) uncheck them.
6. Click OK and play the game

==================================================================================
To Uninstall
==================================================================================
Remove the "Open Cities.esp" file in your OblivionData folder.