Can not save ocr documents in PDF/A format (OcrDocumentFormat.PdfA)

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Tuesday, August 4, 2009 3:39:43 AM(UTC)

kaira

Groups: Registered
Posts: 7

hi,

I try to use ocrDocument.Save-method with file format set to OcrDocumentFormat.PdfA, but it results in error: "Attempted to read or write protected memory."

If I use "plain" PDF file format (OcrDocumentFormat.Pdf), it works fine.

I unlock (& check that they are not locked) following 7 components:

(RasterSupportType.Document, "");
(RasterSupportType.Ocr, "");
(RasterSupportType.OcrPlus, "");
(RasterSupportType.OcrPdfOutput, "");
(RasterSupportType.OcrPlusPdfOutput, "");
(RasterSupportType.OcrPlusPdfLeadOutput, "");
(RasterSupportType.PdfSave, "");

*******

tia,

kai


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#2 Posted : Wednesday, August 5, 2009 2:44:44 AM(UTC)

Basel

Groups: Guests
Posts: 3,022

Was thanked: 2 time(s) in 2 post(s)

The advanced PDF compressor used for producing PDFA files needs additional Codec DLLs.
Are you able to save as PDF/A using our demos? If yes, Try to include Leadtools.Codecs.BMP.DLL to the project. Does it work ?

#3 Posted : Thursday, August 6, 2009 12:00:35 AM(UTC)

kaira

Groups: Registered
Posts: 7

Leadtools.Codecs.BMP.DLL was missing, now it works.

thx, kai

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