Hello everyone,
I my ASP.Net webservice, I use a COM component. Locally in my
development environment, everything works fine. On my pruduction
server (Windows Server 2003 + IIS 6.0) now, I receive the following
error:
Unable to cast COM object of type 'SMARTocx.clsInterfaceClass' to
interface type 'SMARTocx._clsInterface'. This operation failed because
the QueryInterface call on the COM component for the interface with
IID '{4F40B407-2C07-4F11-B98E-55855E96F636}' failed due to the
following error: Error loading type library/DLL. (Exception from
HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY)).
It seems to be a specific asp.net error, because starting of an
application on the server, which also uses the com-component is
working properly. I tried everything I found on google. (settings
rights, ...) But It still does not work.
Can please anybody help?
Best regards,
Alex