PDF Opening Issues

How to Fix Adobe Acrobat 2017 Keeps Prompting for a PDF Application

Elise WilliamsElise Williams Oct 28, 2026 869 views

Question details

Windows continuously prompts the user to select an application when opening PDF files, despite Adobe Acrobat 2017 being set as the default.

How to Fix Adobe Acrobat 2017 Keeps Prompting for a PDF Application
Product
Adobe Acrobat 2017
Device & OS
Windows
Scenario
Opening a PDF file from Windows File Explorer or the desktop.
Observed behavior
A 'How do you want to open this file?' dialog box appears every time a PDF is opened, ignoring previous default application settings.
Before you start

Ensure you have administrator privileges on your Windows computer, as modifying default file associations and registry settings may require admin rights.

Solution 1Recommended

Reassign the Default PDF Application via File Explorer

Manually force Windows to remember your default PDF viewer choice using the 'Open with' context menu.

Often, a simple reset of the file association directly from the file itself will override any conflicting Windows settings.

1
Locate a PDF file

Find any PDF document stored on your Windows desktop or within File Explorer and right-click on it.

2
Select Open with

Hover over 'Open with' in the context menu, then click 'Choose another app' from the extended list.

3
Choose Acrobat

Select Adobe Acrobat 2017 (or Adobe Reader) from the list of available applications.

4
Set as permanent default

Check the box at the bottom that says 'Always use this app to open .pdf files', then click 'OK'.

Reassign the Default PDF Application via File Explorer
Association Saved: Double-click the PDF file again to ensure it opens directly in Adobe Acrobat without prompting.

Use WPS Office as Your Reliable Default PDF Reader

Tired of persistent application prompts and registry conflicts? WPS Office includes a built-in, highly stable PDF reader and editor that seamlessly integrates with Windows, providing a hassle-free document viewing experience without constant interruptions.

  1. 1. Download and Install: Download WPS Office from the official website and complete the straightforward installation process.
  2. 2. Open WPS PDF: Launch WPS Office, click on 'PDF' in the main dashboard, and open your document.
  3. 3. Set as Default: When prompted by WPS Office upon your first PDF opening, click 'Set as Default' to let WPS handle all .pdf files permanently and cleanly.
Lightweight and fast PDF loading without repeated Windows prompts.Fully compatible with standard PDF formats and Adobe Acrobat files.Includes advanced free tools to read, annotate, merge, and convert PDFs.Offers an intuitive, tabbed interface for managing multiple documents easily.
microsoft office alternative - wps office

Frequently Asked Questions

Why does Windows keep asking me how to open a file when I already set a default?

This usually happens due to a Windows registry glitch, a recent Windows update resetting your file associations, or multiple PDF programs fighting for default status. Re-applying the default setting via the 'Choose another app' menu typically resolves the conflict.

Can I use the Windows Control Panel to fix PDF file associations?

Yes. If the modern Settings app fails, you can press Windows + R, type 'control', and navigate to Default Programs > Associate a file type or protocol with a program. Locate the .pdf extension and assign it to your preferred PDF reader.

Will reinstalling Adobe Acrobat fix the persistent prompt?

If resetting the file association in Windows settings and updating the software do not work, a clean reinstallation of Adobe Acrobat can fix corrupted registry keys that are causing the continuous prompting.