Problem with OWA extensions after upgrade to exchange 2010 sp2
I have problem with EV 2010 OWA Extensions after upgraded exchange sp1 to sp2.
It is same server on which we have already installed extensions and everything works fine, but after upgrade same exchange server to SP2 archive icons in web browser are disappeared. I have try to reinstall OWA 2010 extensions but i get error: SYMANTEC EV OWA 2010 EXTENSIONS REQUIRES EXCHANGE 2010 CLIENT ACCESS ROLE WITH SERVICE PACK 1 TO BE INSTALLED. Well I am confused, can anybody help?