How do you cancel Incredimail?

IncrediMail installation includes an Uninstaller.

You can uninstall it from 2 locations:

1. Start Menu: Click Start -> Programs -> IncrediMail -> Uninstall.

2. Add/Remove programs: Click Start -> Settings -> Control Panel -> Add/Remove Programs -> Select IncrediMail and Click on the Uninstall button.

Additional explanation can be found on their site in the link below.