I'm getting the following error message in C1-1.36f when enabling

"The procedure entry point NMAS_ClientLoginEx couldnot be located in
the dynamic link library nmas.dll"

C1 is running from the workstation, and snapins for NMAS and ZEN are
installed. NMAS is installed on the workstation. Any suggestions on
how to resolve this?? If I click CANCEL after the message appears,
then wait a minute or so the window will close and the policy shows as
being enabled. Thanks,