jawin.COMException: 8000ffff: CoCreateInstance

Hi,
I am calling my COM (BSCFunctions) from JSP (JSDK 1.5 @ Tomcat 5.5.12) using
Jawin.
It worked on my development environment and now I moved it to the clean,
release environment.I did not recompile stubs, just moved all classes to the
new environment.
A path to jawin is specified as
-Djava.library.path=C:\Java\tomcat5512\webapps\bsc\WEB-INF\lib

Does anybody know, what might be causing the following error? I have tried
to put my COM BSCFunctions.dll to the same directory as jawin.dll, but it
did not help.

com.develop.jawin.COMException: 8000ffff: CoCreateInstance for
"{64a5179c-ffffaf3b-4e6b-a09e-f4b7efa0ee00}" failed
 com.develop.jawin.win32.Ole32.CoCreateInstance(Ole32.java:143)
 com.develop.jawin.DispatchPtr.<init>(DispatchPtr.java:87)
 BSCFunctions.IBSCFunctions.<init>(IBSCFunctions.java:50)
 BSCBeans.JavaNativeBridge.<init>(JavaNativeBridge.java:134)
 org.apache.jsp.errorpage_jsp._jspService(org.apache.jsp.errorpage_jsp:52)

Thanks for any ideas.