SAP Business One 9.3 PL06 + and trying to view a Crystal Reports report. I get this error:
The procedure entry point ??0DHKeyAgree@BCM400@@QAE@II@Z could not be located in the dynamic link library C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win32_x86\libOCAHelperw-5-0.dll
Consider that the specified DLL does exist.
This occurs with any report, both made with my Crystal Reports for SAP Business One 14.2.5.2618 or other versions.
It happens just on one machine, while the report works on the others.
SOLUTION :
Close SAP Business One, Delete this file libOCAHelperw-5-0.dll, open SAP B1.
This Work for me. Lets check and revert me.