Cannot create instance of class CLSID_WICImagingFactory

[Paola 0]

Hi,

After compiling a 64-bit dll in delphi, when the 64-bit C ++ application calls it, the following error comes out: Cannot create instance of class CLSID_WICImagingFactory.

 

When the dll was 32-bit it worked fine.

 

Do you have any idea what the problem might be?

[Remy Lebeau 1421]

Is there more to the error explaining WHY it can't create the instance?  For instance, has CoInitialize/Ex() been called beforehand?