How to Fix Bad Image Errors When Acrobat DC Closes on Windows
Question details
The user needs to resolve a Windows 'bad image error' that appears when Adobe Acrobat DC Pro is running or closing, which is not fixed by a standard application reinstall.

- Product
- Adobe Acrobat DC Pro
- Device & OS
- Windows 10
- Scenario
- Operating or closing Adobe Acrobat DC Pro on a Windows system.
- Observed behavior
- A 'bad image error' dialog is triggered by the operating system during use or upon exit, persisting even after performing a standard uninstallation and reinstallation of the software.
Ensure you have saved and closed all active PDF documents and have your Adobe account credentials accessible, as this fix requires fully removing and reinstalling the software.
Perform a Clean Installation Using the Adobe Acrobat Cleaner Tool
Use Adobe's dedicated cleanup utility to remove corrupted application files and registry entries that a standard uninstall leaves behind.
A 'bad image error' usually indicates that a DLL or executable file required by Acrobat is corrupted. Standard Windows uninstallation often leaves behind fragmented registry keys and cache files. The Acrobat Cleaner Tool aggressively sweeps these remnants, allowing for a completely fresh installation.
Navigate to the official Adobe website and download the Adobe Acrobat Cleaner Tool designed for Windows.
Close all Adobe applications. Right-click the downloaded tool, select 'Run as administrator', and follow the on-screen prompts to completely eradicate Acrobat DC and its preferences from your system.
Once the tool finishes processing, click the Windows Start button and restart your computer to clear any lingering temporary files from the system memory.
Log into your Adobe account online, download the latest version of the Acrobat DC Pro installer, and run it to perform a fresh, error-free installation.

Use WPS Office as a Stable Alternative for Handling PDFs
If Adobe Acrobat DC continues to experience bad image errors or system conflicts on Windows 10, WPS Office offers a powerful, built-in PDF reader and editor that operates smoothly without heavy system resource demands.
- 1. Download the WPS Office Suite: Go to the official WPS website and download the free WPS Office installer for Windows.
- 2. Install the Software: Run the setup file and follow the installation wizard to quickly set up WPS Office on your computer.
- 3. Set as Default PDF Editor: Right-click any PDF file, choose 'Open with', select 'WPS Office', and check the box to always use this app for viewing and editing PDFs without system errors.

Frequently Asked Questions
What exactly causes a Windows bad image error?
A bad image error (often displaying a 0xc000012f code) occurs when an application's executable or supporting dynamic link library (DLL) files become corrupted, or when there is a mismatch between the software update and the Windows operating system files.
Why didn't the standard uninstallation fix the Acrobat DC error?
Standard uninstallation via the Windows Control Panel often preserves user settings, cache folders, and specific registry entries. If the corrupted file causing the error was located in these preserved directories, the issue will simply transfer over to the new installation.
Will using the Acrobat Cleaner Tool delete my saved PDF files?
No. The Acrobat Cleaner Tool only removes the application files, registry configurations, and temporary data associated with the Adobe Acrobat software. Your personal PDF documents saved locally on your hard drive or in cloud storage will remain completely untouched.




