Fix Acrobat Pro 2017 License Conflict with Acrobat Pro DC
Question details
The user needs to stop the Acrobat Pro DC activation limit message from appearing on a computer that relies on a perpetual Acrobat Pro 2017 license.

- Product
- Adobe Acrobat Pro 2017 / Acrobat Pro DC
- Device & OS
- not provided
- Scenario
- Opening PDF documents on a computer equipped with a perpetual Acrobat Pro 2017 license.
- Observed behavior
- The system incorrectly displays an Acrobat Pro DC activation limit prompt when opening PDFs, likely due to incorrect file associations launching an unactivated DC version instead of the licensed 2017 version.
Verify your active serial number for Acrobat Pro 2017 and check your computer's installed applications list to confirm if both Acrobat 2017 and Acrobat DC are currently installed.
Set Acrobat Pro 2017 as the Default PDF Application
Changing your file associations ensures that double-clicking a PDF opens your licensed Acrobat 2017 version rather than triggering the Acrobat DC subscription prompt.
License conflicts often occur when Acrobat DC is installed in the background (such as through Adobe Creative Cloud updates) and takes over the default PDF file association. By forcing Windows to use your perpetual license version, you bypass the subscription check.
Navigate to any PDF file saved on your computer using File Explorer. Right-click the file to open the context menu.
Select 'Open with' from the context menu, then click on 'Choose another app' to see a full list of available programs.
Find and select 'Adobe Acrobat Pro 2017' from the list. Before clicking OK, make sure to check the box that says 'Always use this app to open .pdf files'.
Double-click the PDF file to ensure it opens in Acrobat 2017 without displaying the activation limit message. Alternatively, open Acrobat directly from its installation folder (usually C:\Program Files (x86)\Adobe\Acrobat 2017) to verify the license status.
Uninstall Conflicting Acrobat DC Installations
Removing the subscription-based Acrobat DC version entirely prevents cross-version license conflicts and accidental launches.
Open and Edit PDFs Seamlessly with WPS PDF
Avoid complex subscription license conflicts entirely by switching to WPS Office. It includes a powerful, built-in PDF reader and editor that lets you view, annotate, and manage PDFs without activation headaches.
- 1. Download and Install WPS Office: Visit the official WPS Office website to download the free suite, which includes the fully integrated WPS PDF tool.
- 2. Open Your PDF File: Launch WPS Office and drag your PDF file directly into the main workspace, or click 'Open' from the home dashboard.
- 3. Set WPS PDF as Default: Right-click any PDF file on your computer, select 'Open with' > 'Choose another app', choose 'WPS Office', and check 'Always use this app'.
- 4. Edit and Annotate Seamlessly: Use the intuitive top ribbon to view, highlight, add text, or sign your PDF document without facing unexpected license limits.

Frequently Asked Questions
Why does the Acrobat Pro DC activation message appear on my perpetual license computer?
This usually happens because PDF files are mistakenly associated with an unactivated installation of Acrobat DC instead of your licensed Acrobat Pro 2017 software. When you double-click a PDF, it triggers the subscription verification of the DC version.
Can I have both Acrobat Pro 2017 and Acrobat Pro DC installed on the same device?
While it is technically possible, keeping multiple versions of Adobe Acrobat installed on the same computer often causes file association conflicts, default printer errors, and licensing prompts. It is highly recommended to only install the specific version you are licensed to use.
How do I verify which version of Acrobat is currently launching?
Instead of opening a PDF file directly, launch Adobe Acrobat from your Start Menu or desktop shortcut. Once open, click on 'Help' in the top menu and select 'About Adobe Acrobat'. A dialog box will appear indicating whether the 2017 or DC version is currently running.




