Acrobat Answers I have converted Pages documents into PDF's, and I am trying to merge them with other files into a master PDF, and I am getting an error message saying. Combining files error — Acrobat Answers Combining PDF docs and receiving an error. A yellow triangle and it just says error in processing. What would cause the error when the document. Combine word files in PDF in Acrobat DC Round 1: first three docs on list had “Error during processing (file skipped)” messages and last two processed without problems (2/2 split) (but the result is different). A blue triangle with a question mark and it says 'how do I know if I use your files?' Getting the error Getting the error: (No PDF file was created because Acrobat detected an unknown error. The files, Pages and PDF.eps are not compatible. You can still preview and print them, but there may be a chance your files can't be merged into a PDF.) Error while combining locally-stored images into a PDF Error while combining locally-stored images into a PDF: “Error while processing (file skipped)” The images I'm combining are TIFF files stored locally on the PC. [Error while processing .pdf files. Error while combining locally-stored images into a PDF: “Error while processing (file skipped)” The images I'm combining are TIFF files stored locally on my PC. Error while combining locally-stored images into a PDF: “Error while combining locally-stored images into a PDF: The images I'm combining are not compatible with any PDF created with Acrobat 8. Error while combining locally-stored images into a PDF: “Error while combining locally-stored images into a PDF: The images I'm combining are not compatible with any PDF created with Acrobat 8. Error while combining locally-stored images into a PDF: “Error while combining locally-stored images into a PDF: There may be a problem with the files we're merging. We recommend you try using a different PDF editor.