

So, you have to ensure that your program has been updated to the latest version. Keep in mind that Adobe regularly releases updates or patches to fix bugs.
CANNOT DOWNLOAD ADOBE ACROBAT READER DC PDF
Your old Adobe Reader or Acrobat might not be suitable to open newer PDF files. Method 2: Outdated Adobe Reader or Acrobat You will be asked if you want to continue with the changes.Under the Sandbox Protection options, uncheck the box beside “Enable Protected Mode at startup”.Once you’re inside the Edit menu, look for Preferences and click it.Type “Reader” (no quotes), then hit Enter.

With that said, you can resolve the problem by following the steps below: Typically, the root cause of this issue can be traced from the settings of your Adobe Reader. You might not see an error message, but a busy icon shows up for a few seconds. When files in PDF don’t open in Windows 10, something must have gone wrong when you upgraded from Windows 7 or Windows 8. Method 1: Changing your Adobe Reader settings
