You’ll sometimes see things like “java error” when you try to run these applications. What causes Java errors?
Java is a programming language used by websites to help deliver online games, facilitate online chat and offer streaming audio and video. The Java Runtime Environment (JRE) makes this all happen, and has to be downloaded on your PC to run stand-alone Java applications or Java Plug-in software that runs inside your internet browsers.
Common causes of Java errors are usually related to certain aspects of the Java Runtime Environment, ranging from messed up or old Java installations to even Java being disabled. Let’s tale a look at the top 3 causes of Java errors and how to fix them.
Cause 1: Outdated or corrupt Java Runtime Environment.
You receive errors saying Java not found or not working. This indicates that your PC doesn’t have Java installed or the current installation is corrupt or outdated.
How to fix it:
Install or re-install Java Runtime Environment. Most Java applications require your PC have the latest Java version to function properly. More here
Cause 2: Older Java Versions were cached or not properly removed.
Even after you install the latest Java version, you can still encounter Java errors or requests for updating Java. This is because your PC and web browser are still using a previous version of Java instances. According to ORACLE – the company that develops the Java technology – keeping older versions of Java imposes serious security risks to your PC.
How to fix it:
Uninstall older Java versions and clear Java cache. All previous versions of Java installed on your PC need to be removed. To ensure a clean start, you should also clear the Java cache. More here
Cause 3: Java is not properly enabled.
Installing the latest Java doesn’t always guarantee that your Java environment is properly configured and thus enabled.
How to fix it:
Configure the Java and browser settings to ensure that Java is properly enabled. This includes two parts, involving both the browser and the Java Control Panel. How to fix it
In summary: Like Java errors, your PC may have other performance or stability issues that need to be identified and addressed. We recommend you download PC TuneUp Maestro and conduct a free PC scan to discover PC optimization opportunities. Registered users of PC TuneUp Maestro also receive Professional PC Support Service, through which our Technical Support Specialists will provide you direct help with fixing Java errors.