I'm using Acrobat Professional 7.0.7 as part of Adobe CS2 with Windows XP Professional. I have no problem choosing the Adobe PDF printer from the regular print menu. But none of the PDF Toolbar items will activate. All icons are colored and appear to be active, but there is absolutely no response when clicking any item including the PDF Explorer Bar option. The Preferences tab is also dead. These items work fine within Microsoft Office applications. I have attempted Detect and Repair, Re-Install, as well as a complete Uninstall and Reinstall of the Acrobat Pro and updates. I have made sure that the Third-Party Plug-Ins are enabled. Active-X controls and scripting is enabled within the IE6 Security. I uninstalled and reinstalled IE6. I am presently doing a Repair installation of XP Pro to see if that resolves the issue. Any idea what I'm up against?