Fix QuickBooks DLL Procedure Entry Point Error in Adobe Acrobat
Question details
The user encounters a QuickBooks 2018 dynamic-link library procedure entry point error while working in Adobe Acrobat, despite the PDF having no relation to QuickBooks.

- Product
- Adobe Acrobat
- Device & OS
- Windows
- Scenario
- Opening or navigating PDF files in Adobe Acrobat.
- Observed behavior
- Acrobat displays a procedure entry point error message referencing a QuickBooks DLL file during unrelated actions.
Ensure you have saved your active work in both Adobe Acrobat and QuickBooks, and close any open PDF files before attempting to repair your software installations.
Repair the Adobe Acrobat Installation
Use the built-in repair tool to fix corrupted or misdirected shared library files in Adobe Acrobat.
Windows can occasionally misdirect system paths, causing Acrobat to incorrectly load a QuickBooks dynamic-link library (DLL) instead of its own. Running a repair installation resets these library paths to their proper default locations.
Launch the Adobe Acrobat application on your computer.
Navigate to the top menu bar and click on 'Help'.
Select 'Repair Installation' from the dropdown menu and confirm the action to begin the process.
Once the repair finishes, restart your computer to ensure the operating system loads the correct DLL files.

Repair the QuickBooks Installation
Fix QuickBooks system files that might be broadcasting incorrect DLL paths to the Windows operating system.
Use WPS Office for a Stable, Error-Free PDF Experience
If persistent third-party DLL conflicts continue to disrupt your workflow in Adobe Acrobat, consider switching to WPS Office. It provides a lightweight, standalone PDF reader and editor that operates independently of QuickBooks and standard Office dependencies.
- 1. Download WPS Office: Visit the official WPS Office website and download the free installation package.
- 2. Install the Software: Run the downloaded installer and follow the simple on-screen instructions to complete the setup.
- 3. Set Default PDF Viewer: Right-click any PDF file, select 'Open with', choose WPS Office, and check the box to always use this application.

Frequently Asked Questions
Why does Adobe Acrobat show a QuickBooks 2018 DLL error?
This happens when the Windows operating system experiences a system path conflict, causing it to incorrectly load a shared QuickBooks dynamic-link library (DLL) file into Acrobat's memory space.
What exactly is a DLL Procedure Entry Point Error?
A DLL procedure entry point error indicates that an application attempted to call a specific function within a shared library file (DLL), but that function could not be found, typically due to file conflicts or outdated system libraries.
Do I need to completely uninstall QuickBooks to fix this Acrobat error?
No, uninstalling QuickBooks is rarely necessary. Running the 'Repair Installation' tool inside Adobe Acrobat or repairing QuickBooks through the Windows Control Panel is usually enough to resolve the library path conflicts.




