UNINSTALLATION-INSTRUCTIONS:

FIRST STEP: Open up your OpenIV, turn on Edit mode.

SECOND STEP: Drag and Drop the "UNINSTALLER.OIV" from the "UNINSTALLER" Folder into your OpenIV.

THIRD STEP: A little window'll popp up, just select "Install" on the right top, then choose your mods folder
           (or if you haven't a mods folder, choose game Folder.) Then click on Install again.

FOURTH STEP: Done!