Resolutions: You can try the below mentioned resolutions to fix this problem: Older versions of web server that are handling the PDF file incorrectly.PDF files are not present in the virtual directory.Missing plug-ins of Adobe Acrobat reader.Mentioned below are some of the common reasons that are responsible for such behavior of your PDF file:Ĭauses: The causes responsible for such behavior of PDF are: At times, your Adobe Acrobat viewer fails to display your PDF files properly instead, it shows a 'blank white screen' when you try to open it.