Edit C:\Windows\Inf\prncacl1.inf
?? ; C a n o n I n b o x P r i n t e r D r i v e r f o r M i c r o s o f t W i n d o w s ; V e r s i o n 1 . 0 0 ; C o p y r i g h t C A N O N I N C . A l l R i g h t s R e s e r v e d [ V e r s i o n ] S i g n a t u r e = "