Shulou(Shulou.com)06/02 Report--

In this issue, Xiaobian will bring you about Java installation errors after you can try what methods, the article is rich in content and professional analysis and description for everyone, after reading this article I hope you can gain something.

Java has become the most widely used language in the programming world. Today, more and more Web applications rely on Java. However, many times we encounter Java installation failures, we will show you how to solve Java installation errors.

1. validation errors

There's a very strange situation: even if you're sure Java is installed correctly, you'll still report an error! If this happens, you can troubleshoot the error by verifying that Java works correctly. Click on this page to verify. If it works properly, then there is no problem.

2. Conflicts with older versions

If Java is installed successfully but doesn't work properly, then you need to check the Windows Control Panel to see if there is a Java control panel. If not, the problem is often caused by JavaFX conflicting with older Java code.

The solution is to delete all Java instances in the Windows Control Panel, then clean up the remaining Java code fragments in Windows and reinstall them.

3. Use offline installation

To install Java, we usually use the online method, but this method often has some strange problems. So, we might as well use the offline installation method. On Java's official website, you can choose the Java installation package suitable for your system.

4. Try the 32-bit version

I believe that many developers who use 64-bit versions of the system will choose Java for this version of the system, which seems to be a reasonable choice. However, using the 32-bit version of Java doesn't seem to have much impact compared to the 64-bit version. So, if you are having trouble installing the 64-bit version, it is recommended that you switch to the 32-bit version.

5. Install with administrator privileges

If you fail to install Java using Windows 7 or Windows 8, you can try installing it with administrator privileges. First, you need to download the required Java installation package, then right-click on the file and select the "Run as administrator" option.

6. Temporarily disable user account control

Some developers have indicated that user account control may affect Java installation. If you doubt it, you can disable it temporarily. Of course, different versions of Windows turn it off differently.

7. Set Internet Explorer security to default level

If your Internet Explorer security level is higher than the default, or if you set a custom security level, it is likely that Java installation will fail. At this point you just have to set it to the default level. Open Internet Explorer and go to "Internet Options," where you can set the security level.

8. Temporarily disable automatic scanning of antivirus software

There are many antivirus programs that prevent Java from installing properly. It is recommended that you download the offline version and use antivirus software to scan the entire system to ensure that your system is not infected with any viruses. Then, install Java. After installation, you can continue to use antivirus software.

9. Check user profile

According to Microsoft, corrupted user profiles are likely to be responsible for Java installation failures. At this point you can create a new user, assign local administrative privileges to that user, log in to that account, and install Java.

10. Using the System Configuration Tool

Java installation failures are often related to other software that is running on the system, and you need to temporarily disable these software. The easiest way to do this is to open Run, type MSCONFIG, and start Windows Configuration, where you can select which startup items to disable.

The above is a small series for everyone to share Java installation error after you can try what methods, if there is a similar doubt, may wish to refer to the above analysis to understand. If you want to know more about it, please pay attention to the industry information channel.

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