SWFToImage - Catastrophic failure 0x8000fff

Question

When I try to generate images from an swf file I sometimes get following error:

*Catastrophic Failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))*

I get this error when the SWFToImageObject is executing the Execute_Begin(),Execute_End() or Execute_GetImage() methods. It all depends.

REMARK: You get the error for sure when you try to generate different swf images at the same time.

Does somebody has a solution for this problem?