The Setup program insist that one component or more were not installed properly. Adobe does not provide support for CS4, even for reinstallation issues and left me stranded with fully paid, unfuctional Flash pro CS4 version. Any bright ideas how to install? I have tried to download and set it up several times.
after running the uninstall program, run the cleaner (http://www.adobe.com/support/contact/cscleanertool.html) using selective cleanup, restart your computer and then reinstall cs4.