Class is not licensed for use (Exception from HRESULT: 0x80040112)

Hi there,

I've tried to get SwDMConfiguration9::GetPreviewBitmapBytes to work but get the message the class is not licensed.

I've checked my Document Manager key, looks like it's a general key.

I did not experience other problems with the Document Manager, seems to works fine.

I've read in a post that there are, or where, different keys with restricted functionality, is that still the case?

Is it a know bug?

What am I doing wrong?

SolidworksApi macros