Requirement of the PDF file

QuestionsCategory: PDF Light ViewerRequirement of the PDF file
Kelvin Lee asked 3 months ago

Dear Sir/Madam,
Is there any restriction to the PDF file that to be imported? I have a PDF file, no matter I upload the file via Media first or directly upload the file via the import PDF, it cannot be imported properly. There is no problem with other PDF files. 
Best regards,
Kelvin