HMS

i have installed sp3 on few 6.5sp2 server.
also have installed HMS for i-manager 2.5
but cant get this service working correctly. works only in simple mode.
in robust mode i get the error in owcimomd.log :
[1]safeLibCreate::create failed getting function pointer
to "createProviderIFC" from library
[1]Unable to load ProviderIFC library libnpiprovifc.nlm
what can i do to solve this error ?

regards melton