How can I do a fresh install of Canon MPC190 on computer with XP SP3? -

There is a trick to install the MPC190. It has something to do with a special registration key or running the install program with a switch to continue without finding the printer. I have installed the printer on XP SP3 using the trick, but lost it and now have to re-install. It is not possible on my machine to install the patch then run the installer. I have tried it already. TIA, Jay

I would contact Canon and ask them. If its part of the installation process then they will tell you what to do of where to get the registration key from.