?The portability and compatibility features attached to Adobe Acrobat PDF files have made it a favorite storage source of data for many users. Also, it is actually the most important security feature attached with these PDF files that have resulted in giving their popularity a tremendous boost. Being comprehensive in nature, PDF documents can be easily published on the Internet, transferred via electronic mails, and viewed on every system with any sort of configuration. Unfortunate PDF Corruption Hampering Your Work: It is an unfortunate fact and truth about every computer application and data files stored on the system that they are prone to corruption. Same is the case for the much secured PDF files as well, which are also subject to corruption or damage. When you try to open any damaged or corrupted Acrobat PDF file, then error messages are most likely to pop up on your system screen. Issues and Errors Faced after PDF Corruption * Most common issues faced: o You see blank pages in PDF files o You are able to see only the textual information and not the graphics and multimedia content * Most common errors encountered: o There was an error processing a page. Invalid Function resource o There was an error opening this document. The root object is missing or invalid o There was an error opening this document. The file is damaged and could not be repaired o There was an error opening this document. There was a problem reading this document o An error exists on this page. Acrobat may not display the page correctly. Please contact the person who created the PDF document to correct the problem See How to Repair PDF Files: An apt answer to the question, how to repair PDF files? lies in an adept PDF recovery tool like SysTools PDF Recovery software, which is a third-party corrupt PDF file repair tool. Using this PDF file repair tool, you will realize how easy it is to repair PDF file and to recover PDF file contents in their exact form.