Hacking Update Remover and scrubbed games?

[caribpapi]

I tried using Update Remover 1.0 to remove the update from my scrubbed Mario Kart Wii (PAL), but I just get an "unable to read disc error". Any ideas?

I have a NTSC-U Wii with WiiKey 1.9S.

Thanks for any help given.

EDIT: It didn't work because I had the update blocker on in my WiiKey 1.9S configuration. GAME ON!!!