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Exception in thread "main" class com.aspose.slides.PptUnsupportedFormatException: Unknown file format. ---> class com.aspose.slides.pbdb106a0.e: Unknown file format


the subjects error appears using a file I’m not able to upload here.
(I get an 404)

Can you please check.
Thanks in advance.

I would like to send you a file (~40M).
Possibly it would help here too:
Bad Performance

Kind Regards,
Dirk Münker

Seems like I solved the problem. Please let me check my code again.

I’ll come back with some more information.

I’ve solved it. Was my fault.

Hi Dirk,

We are glad to know that your issue is resolved and things have started working on your end.

Please feel free to contact us if we can be of any help to you.

Best Regards,