Fix Adobe Acrobat X Crashing When Scanning Pages into an Existing PDF
Question details
The user is experiencing application crashes when trying to scan new physical pages and append them into an already existing PDF file.

- Product
- Adobe Acrobat X Pro
- Device & OS
- Windows 10
- Scenario
- Scanning documents via a connected scanner to add new pages directly into an existing PDF document.
- Observed behavior
- The Adobe Acrobat X Pro application crashes unexpectedly during the scanning process, preventing the pages from being added to the PDF.
Ensure your scanner is properly connected and turned on, and verify that you have saved backups of your existing PDF files before making system or compatibility changes.
Run Acrobat X in Windows 7 Compatibility Mode
Since Acrobat X is an older application not designed for Windows 10, running it in compatibility mode can help prevent unexpected crashes during hardware operations.
Adobe Acrobat X is an obsolete version that lacks official support for Windows 10. Running the software in a simulated older operating system environment can often bypass stability issues caused by modern OS architecture.
Right-click the Adobe Acrobat X Pro shortcut on your desktop or find it in your Windows Start menu.
Select 'Properties' from the context menu and navigate to the 'Compatibility' tab.
Check the box labeled 'Run this program in compatibility mode for:' and choose 'Windows 7' from the drop-down menu.
Click 'Apply' and then 'OK'. Restart Acrobat X, open your existing PDF, and attempt the scan again.

Update or Reinstall Scanner Drivers
A corrupted or outdated scanner driver on the affected Windows 10 machine can trigger crashes when older software attempts to communicate with the hardware.
Easily Scan Pages into PDFs with WPS Office
If older PDF software like Acrobat X is failing on your modern operating system, WPS Office provides a highly stable and lightweight PDF editor. Fully compatible with Windows 10, WPS allows you to seamlessly scan and insert new pages directly into your existing PDFs without crashing.
- 1. Install WPS Office: Download and install the free version of WPS Office on your Windows 10 computer.
- 2. Open Your PDF: Launch WPS PDF and open the existing PDF file where you want to add the scanned pages.
- 3. Select the Insert Tool: Navigate to the 'Insert' tab on the top ribbon menu and click on 'From Scanner'.
- 4. Scan the Document: Follow the on-screen prompts to initiate your scanner and capture the physical pages.
- 5. Save Your PDF: Once the pages are appended to your document, click 'Save' to securely update your PDF file.

Frequently Asked Questions
Why does Adobe Acrobat X crash only on one Windows 10 computer?
Even among a group of similar computers, slight variations in driver versions, background services, or recent automatic system updates can cause a legacy program like Acrobat X to crash during hardware operations like scanning.
Is Adobe Acrobat X still supported on Windows 10?
No, Adobe Acrobat X is obsolete and officially unsupported by Adobe. It was designed before Windows 10 was released, which frequently leads to compatibility and stability issues on modern systems.
Can I scan documents into an existing PDF without using Adobe Acrobat?
Yes, modern PDF editors like WPS Office feature built-in scanning tools that allow you to seamlessly scan physical documents and insert them directly into standard PDF files without needing older Adobe software.
What is Windows Compatibility Mode and how does it help?
Compatibility Mode is a built-in Windows feature that simulates older operating system environments, such as Windows 7. It helps legacy applications run more stably by tricking the software into operating as if it were on the older OS it was originally designed for.




