navigator

Hi there, I'm trying to uninstall a program because it continuously freezes my laptop, but it is unable because it claims it's still running. According to task manager, all programs are closed, but I'm still unable to. The program is mp navigator ex 2.0 for a canon scanner. My question is what...

I recently installed a Canon MX860 multi-function printer and it's software package, including the app that controls the scanning function. That app, Navigator EX 2.1, won't open. It returns an error message saying the program has encountered an error (unspecified) and will let me know when...