This is not a Picture Manager error; it's a codec error. Windows 10/11 removed legacy codecs. Download the "WebP/HEIF/HEVC" extensions from the Microsoft Store, or convert your images to JPEG/PNG before editing.
If you are seeing errors like , "Object reference not set to an instance of an object" , or if it crashes on Windows 11, try these solutions:
A1: The software itself is not malicious. However, it is no longer supported by Microsoft. This means that any security vulnerabilities found in the software will not be patched. For this reason, it's safest to avoid using it to open images from untrusted or unknown sources, especially online. office picture manager fix
Delete all files inside this folder (such as OIScatalog.cag ). Relaunch the application. Step 2: Run in Compatibility Mode
If Windows fails to remember the app choice, you must manually register the application capability. Press Windows Key + R , type regedit , and hit Enter. This is not a Picture Manager error; it's a codec error
If you already have Picture Manager installed but it is crashing, failing to open, or throwing errors, use these troubleshooting steps to repair it. 1. Run the Office Repair Tool
Click the dropdown icon next to and select Not Available . If you are seeing errors like , "Object
You must download the 2010 version of SharePoint Designer. Later versions do not contain the Picture Manager tool. Visit the official Microsoft Download Center. Search for .
Before we dive into the solutions, you must understand the root cause of the problem.
This error points to deeper system issues, often related to file associations.