PDF files are mainly used to present documents including images and text information.
But the problem is some userscant open PDF.
What are the causes of PDF files not opening?
How to fix when you cant open PDF files?
The PDF files wont open after users clicked on it.
Some of them cant help but ask: why cant I open a PDF.
Here, Ill list the common reasons for PDF files not opening issue.
[Solved] Windows Photo Viewer Cant Open This Picture Error!
PDF Wont Open, Why
People are asking why cant I open a PDF.
Many reasons should be blamed if you fail in opening a PDF file on a Windows computer.
The most possible cause could be the recent installation or update of Adobe Reader/Acrobat.
Besides, it can also be because of an operating system upgrade or corruption.
This post provides you with useful methods.
People need to change the parameters manually when they cannot open PDF.
Besides, youd better set Acrobat Reader DC or Acrobat DC as the default PDF file reader.
The steps toset default programs on Windowsand Mac are different.
Fix 2: disable Protected Mode at startup.
Fix 3: update Adobe Reader or Acrobat.
Fix 4: Repair Installation.
Fix 5: repair corrupted files.
How to fix PDF file wont open in Internet Explorer?
yo try this if you still cant open PDF after above steps.
