Quicktime Help!

Hello folks. I just downloaded Quicktime 6 onto my Windows 98 PC. It wil not work! A movie loads, and then just appears as vertical lines with echoy sound. I imagine it’s a problem with setup, but Quicktime Help is giving me nothing of the sort. Any ideas? Please help!

Apple has a comprehensive help forum. Click on the Support tab on the Apple.com site and then scroll down to Quicktime.