I have the 22.214.171.124 version of the Extension Manager and wanted to install the Animdessin Panel CS6 but it's not working. I installed the Extension Manager CS6 and the Animdessin CS6 Panel from the Adobe Homepage, but I still get the same message with the unexpected error (I tried it several times). I'm wondering why the Extension Manager is not able to verify it because it's from the Adobe Homepage. Is there any solution? I'm thankful for any help.