I need to know if anyone can help me find Canon "mf drivers" in my laptop. I am trying to re-install Canon MF3240 printer. It's telling me "an older version of mf drivers exists in this computer. uninstall the older version of mf drivers, and then try to install again." There is no canon folder on my machine anymore. I can not follow the --all programs-canon-mf drivers instruction anymore! Need to manually find it. Please help!