PDF Opening Issues

Fix Cannot Open Microsoft Print to PDF Files After Installing PDF Pack

John WilsonJohn Wilson Oct 23, 2026 869 views

Question details

The user cannot open PDF files created using Microsoft Print to PDF after installing the Adobe PDF Pack.

Fix Cannot Open Microsoft Print to PDF Files After Installing PDF Pack
Product
Microsoft Print to PDF / Adobe PDF Pack
Device & OS
not provided
Scenario
Attempting to open and view local PDF files generated by Microsoft Print to PDF after installing new PDF software.
Observed behavior
The generated PDF files become unreadable or fail to open due to incorrect software file associations.
Before you start

Verify that the PDF file itself is not corrupted by right-clicking the file and attempting to open it in a standard web browser like Google Chrome or Microsoft Edge.

Solution 1Recommended

Change the Default PDF Viewer in Windows

Reassign the default program for viewing PDF files to ensure they open correctly.

Because Adobe PDF Pack is an online service rather than a standalone desktop PDF reader, installing it or its related extensions may inadvertently alter your computer's default file associations. Resetting the default app to a dedicated local PDF reader will resolve this issue.

1
Open Windows Settings

Press the Windows key + I on your keyboard to open the Settings app, then navigate to the 'Apps' section.

2
Access Default Apps

Click on 'Default apps' from the left sidebar menu and scroll down to select 'Choose default apps by file type'.

3
Locate .pdf Extension

Find '.pdf' in the alphabetical list of file types and click on the current default application listed next to it.

4
Select a Reliable PDF Reader

Choose a trusted application like WPS Office, Adobe Acrobat Reader, or your preferred web browser from the pop-up list to set it as the new default PDF viewer.

Change the Default PDF Viewer in Windows
Understanding Adobe PDF Pack: Adobe PDF Pack does not install a local PDF printer or a full desktop reading software. The inability to read local files usually stems from altered file associations rather than a failure in the Microsoft Print to PDF function.
Read and Edit PDFs Easily

Open and Edit Your PDF Files Instantly with WPS Office

Bypass file association errors and unreadable document issues by using WPS Office. It provides a lightweight, comprehensive PDF reader and editor that effortlessly handles files created by Microsoft Print to PDF.

  1. 1. Download and Install: Download WPS Office for free from the official website and complete the straightforward installation process.
  2. 2. Launch WPS PDF: Open WPS Office on your computer and select the 'PDF' tab from the main interface.
  3. 3. Open Your File: Click the 'Open' button, navigate to the folder containing your Microsoft Print to PDF file, and select it to view the document instantly.
  4. 4. Set as Default: When prompted by the software or Windows, choose to set WPS Office as your default PDF viewer to prevent future opening issues.
Smoothly opens files created by Microsoft Print to PDFFully compatible with all standard Microsoft Office and PDF formatsLightweight application that won't slow down your deviceIncludes advanced PDF editing, merging, and conversion tools
microsoft office alternative - wps office

Frequently Asked Questions

Why did Adobe PDF Pack change my PDF file associations?

Installing new PDF-related software, browser extensions, or updates can sometimes automatically override your system's default file associations, causing Windows to attempt to open files with a program or service that isn't configured for local offline viewing.

Does Adobe PDF Pack include a desktop PDF printer?

No, Adobe PDF Pack is a suite of online services designed for converting and combining documents in the cloud. It does not install a local 'Print to PDF' driver on your computer.

How can I tell if my PDF file is corrupted or just opening with the wrong app?

Right-click the PDF file, select 'Open with', and choose a standard web browser like Chrome or Edge. If the file displays correctly in the browser, the file itself is fine, and the issue lies exclusively with your default PDF viewer settings.

Can I still use Microsoft Print to PDF if I have other PDF software installed?

Yes, Microsoft Print to PDF is a built-in Windows feature that functions independently of third-party PDF software. You can continue using it to generate PDFs from any application without interference.