Software⏱️ 3 min read📅 2026-06-19

How to Fix: Java error with kodak app

Java error with Kodak app on Macs running JRE v7b51, possible issue with pref file or anomaly.

Quick Answer: Try reinstalling Java, checking for corrupted pref files, or using an older build of JRE to resolve the issue.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🛠️ Step-by-Step Verified Fixes
  3. ✨ Wrapping Up

The Kodak Asset Management System on Mac machines running macOS 10.9.1 with JRE v7b51 is experiencing an error when trying to launch the included Java app, resulting in a ClassNotFoundException: com.apple.mrj.MRJFileUtils. This issue affects some machines but not all, indicating that it may be related to a corrupted preference file or other system anomaly.

This error can be frustrating for users, as they are unable to access the functionality provided by the Java app. Fortunately, there are steps that can be taken to resolve this issue and get the application up and running again.

💡 Why You Are Getting This Error

  • The primary cause of this error is likely related to a mismatch between the JRE version used by the Kodak Asset Management System and the JRE version installed on the machine. The use of JRE v7b51 may be incompatible with the Java app, leading to the ClassNotFoundException.
  • Another possible cause could be a corrupted preference file or other system anomaly that is preventing the Java app from loading correctly.

🛠️ Step-by-Step Verified Fixes

Updating JRE to Ensure Compatibility

  1. Step 1: Ensure that the JRE version installed on the machine is compatible with the Kodak Asset Management System. Download and install a newer version of JRE, such as JRE v8 or later, which may resolve the compatibility issues.
  2. Step 2: If updating the JRE version is not feasible, try reinstalling JRE v7b51 to ensure that all necessary files are present and in good condition.

Resetting System Preferences

  1. Step 1: Reset the system preferences on the machine running the Kodak Asset Management System. This may help resolve any corrupted preference files or other system anomalies that could be causing the error.
  2. Step 2: To reset system preferences, go to System Preferences > Users & Groups > Login Items, and remove any unnecessary login items.

✨ Wrapping Up

By following these steps, users should be able to resolve the ClassNotFoundException: com.apple.mrj.MRJFileUtils issue and get the Kodak Asset Management System's Java app up and running again. If the issue persists, it may be necessary to seek further assistance from a qualified IT professional or the developers of the Kodak Asset Management System.

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