Yes I update by installing over an old version. Yes I'm running vista and have that annoying "Run as an Administrator" turned off.

Everything looks fine when I update, all my settings are still there, nothing looks out of place.

When I hit my hotkey button on my keyboard to Override, nothing happens, nothing at all...... THOUGH I can still hit the clicky manually on Keyclone to override, just not on the keyboard.

When I revert to 1.8f and open Wow and hit my Override Button on my keyboard, It works, It overrides and does not pass keystrokes.