Server SIde Trust - Unable to load sapcrypto.dll

Hello -

We are attempting to use Server Side Trust in order to take advantage of publications (Webi) with BW row level security, but it is failing. The server is Windows (64 bit), and we are using sapcrypto. I see this in the logs on the Business Objects server:

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Tue Oct 12 15:57:09.280 ThreadID<5384> SAPMODULE : Unable to connect to SAP BW server Connect to SAP gateway failed

Connect_PM GWHOST=xxxxxxx, GWSERV=xxxxxxx, SYSNR=xx

LOCATION CPIC (TCP/IP) on local host with Unicode

ERROR Unable to load the GSS-API DLL

named "C:\Program Files (x86)\SAP\Crypto\sapcrypto.dll"

TIME Tue Oct 12 15:57:09 2010

RELEASE 710

COMPONENT SNC (Secure Network Communication)

VERSION 5

RC -1

MODULE sncxxdl.c

LINE 342

DETAIL SncPDLInit

SYSTEM CALL LoadLibrary

COUNTER 1

Tue Oct 12 15:57:09.280 ThreadID<5384> SAPMODULE : Call to m_pRfcWrapper->RfcOpenEx() took 0.000 seconds

Tue Oct 12 15:57:09.280 ThreadID<5384> SAPMODULE : Unable to authenticate using SNC because the URI does not meet the minimum connection requirements.

Tue Oct 12 15:57:09.280 ThreadID<5384> SAPMODULE : Warning: SNC was enable and failed. The authentication process is falling back to secondary Credentials...

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Entries have been added for the "Path," "SECUDIR," and "SNC_LIB" environment variables. I have reviewed the configuration on the BOBJ side several times...Does the error above mean that the problem is on the Business Objects server??

Thanks for any help...

Casey