PDF Extract TIFF problem submission - Wrong conversion : several horizontal images

Hello,
We have a problem during the transformation of a PDF in TIFF format. The resulting TIFF contains multiples small horizontal images per pages.
Product's name : PDF Extract TIFF COM Developer License
Operating System : Win7, 64bit
OrderID : XXXXXXXXX
Problem description :

When processing the attached PDF file (4 pages) with PDF Extract TIFF, the resulting multiple pages TIFF contains 28 images. Each of these images is 500 pixels height. Obviously we would expect a TIFF file with 4 images.
The PDF file was generated by converting a document through PDF Creator.
Do you see where the problem is ?
Thank you in advance,
Best regards.
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This is because your original PDF file is contain lots of "band" images, they are not the entire images, you can use "AutoMergeStrips" option to merge these "band" images into an entire image, please refer to following sample code,

PDFExtractToTIFF_SetLicenseKey("XXXXXXXXXXXXXXXXXXX");
PDFExtractToTIFF_SetOptions("bQuickTIFFExtraction", "0");
PDFExtractToTIFF_SetDPI(300,300);
PDFExtractToTIFF_SetOptions("AutoInvertBWImage","0");
PDFExtractToTIFF_SetOptions("AutoMergeStrips","1");
PDFExtractToTIFF_SetOptions("RemoveThumbnail","1");
int pagecount = PDFExtractToTIFF("C:\\test.pdf","C:\\out.tif",0,NULL,NULL);

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