Go to Start - Run - regedit
Browse to the below path. There should stay only one key as current key mentioned below(for SS3), delete all others.
HKEY_CLASSES_ROOT\Wow6432Node\CLSID\{85D0E0D6-E7E5-4123-AFE5-35A49E9A4B8A}
Try & let me know the result.
Caution: If it doesn't work then you might have to do a clean uninstall & reinstall your application.