Adobe Reader X There was an error openi. Adobe Community. Sorry if this is a retake on another thread, but the search engine on these forums isnt very intuitive, and the only thread I could find was related to installing Reader 9 after removing Reader X. I get the below error message when I try to open a PDF file via a hyperlink in a XLSM spreadsheet. Excel locks up for a moment and Reader then opens the file which it had just said it couldnt find. The file doesnt open until the message box has been dismissed and Excel has un frozen. Opening the same file via Explorer or the Reader Open a Recent File list or Reader File menu  does NOT produce the same error. This issue ONLY started occurring after upgrading to Adobe Reader X. Reader 9 had no issues with opening these files via the same spreadsheet. System Information OS Windows 7 Professional 3. Excel Microsoft Excel 2. Windows Xp Professional Sp3 For Core I Nrg Stock here. Reader Adobe Reader X version 1. File Information Applications PScript. PDF Producer Acrobat Distiller 9. PDF Version 1. 5 Acrobat 6. Adobe Acrobat Pro Fill Out Form' title='Adobe Acrobat Pro Fill Out Form' />Description Adobe Acrobat Reader is the free, trusted leader for reliably viewing, annotating, and signing PDFs. VIEW PDFs Quickly open PDF documents. AutoMailMerge for Adobe Acrobat mail merge software for filling PDF forms from Excel spreadsheets, text files and databases. Download Adobe Acrobat Pro DC 2017 Full Version. Adobe Acrobat Pro DC 2017 with Adobe DC AKA Document Cloud has been touted to change the way you work with. Adobe Acrobat Pro Fill Out Form' title='Adobe Acrobat Pro Fill Out Form' />Thank you in advance.