Best way to uninstall Halion 6

Hi, ive had a trial of Halion 6 and Halion Sonic 6 which has now expired and i wish to delete now. What the best way to do this without getting any issues and all the content that also comes with the install?
Is windows Add Remove Programs best or is there an uninstall file or can i uninstall via the download manager?
Thanks Dan

No problems on simple uninstall in Windows Add/Remove Programs app.