Message error class not registered Tags: Flash Player Adobe IE8 Windows XP Last response: August 10, 2010 6:36 AM in Windows XP Share pogah August 9, 2010 7:09:34 PM Hello, i get the same message after updating to internet explorer 8 and adobe flash player 10 i cant open certain websites and cant open new links have to alwas open them in a new tab!! More about : message error class registered soundguruman August 10, 2010 6:36:25 AM What message? Exactly what does it say? Have you updated your anti virus and scanned the entire computer? Some types of malware will prevent connecting to certain sites. m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !