How to Fix Java Class File Error - Search Videos

Could Not Find or Load Main Class Java — FIXED! (2026)

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Could Not Find or Load Main Class Java — FIXED! (2026)

Are you seeing the “Java could not find or load main class” error when trying to run your program? In this simple step by step tutorial, I will show you how to fix this problem on Windows. You will learn the most common causes, including wrong class names, incorrect file paths, package mistakes, and classpath issues. I will also show you ...

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Fix "Class Not Found" Error in Java – Common Mistakes & Solutions!

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Jump to key moments of How to Fix Java Class File Error

From 01:00Fixing the Manifest File

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From 01:31Finding the Driver Class File

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From 01:07Compiling a Java File

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From 01:29Save and File Save

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From 04:20Fixing the Error

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From 00:10What is ClassNotFoundException?

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