Classic upgrade probs


Hi there,

I have recently downloaded OS 9.2.1 to update my Classic 9.1.
Yesterday I tried to do it by starting up in 9.1 and installing 9.2 2 minutes from the end of the installation I get a message telling me that the installation cannot be made to my HD and that I should either make a clean install or choose a different disk. What is going on here?? What an I supposed to do??
Strangely enough my prineter no longer works togeather with my DVD player.
Help guys

Should I re-install 9.1 from the CD I got with OSX or do something else??

Thanks for any help.