Successfully downloaded WP11SP1_EN from the Corel download center. When attempting to execute the download a message is displayed from "Windows Installer" saying to "...contact the applications vendor to verify that this is a valid Windows Installer patch package." The suffix on the downloaded file is .msp which, as far as I know, refers to MS Paint files. I'm having a problem accessing Corel's Knowledge Base & there's nothing obvious on the Corel site indicating where I might direct an email. Anyone have any idea what's going on? My OS is Win 98.