PDF will not open - Exception dialog

I get the error "ICEpdf could not open the specified file at ...menu.pdf
The file may be corrupt or not a supported file type."

Thanks for posting the file. The file in question is encrypted using AES 128 which is not yet supported by ICEpdf. We have plans to add support for this features and progress can be tracked here, http://jira.icefaces.org/browse/PDF-123 .

Thanks for posting the file. The file in question is encrypted using AES 128 which is not yet supported by ICEpdf. We have plans to add support for this features and progress can be tracked here, http://jira.icefaces.org/browse/PDF-123 .

Hey, I'm getting same error with my version being 5.1.0_27. Can you tell me how did you resolve it. I am not using maven and gradle so that I can build from source.