Unknown OCR error

Acrobat XI fails to perform OCR on a certain image page I have. Here's the document: https://dl.dropboxusercontent.com/u/5.... When I try OCR, Acrobat stops and says "Acrobat could not perform recognition (OCR) on this page because: unknown error". I tried on a different computer and had the same problem with the same file.

Nathan Glenn

1 Answer

I suspect you will need to regenerate the PDF. Alternatively print the PDF to a new PDF as an image (at say 400 ppi) and try OCR on that PDF.

Be well...

David Austin   

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