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How to run an Applet in a browser? I am not able to run it as it is not supported anymore?


Asked by
Sandy Perera
2015/08/21 07:09
0 Like It
I also tried using Java compilers online .com but they also run the applet in browsers only.
The error is :
Java Error: “Your security settings have blocked a local application from running”
Operating System:
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Answered by
Lokesh Yadav
2015/08/21 07:30
Hi Sandy,

As you are already aware that Oracle has removed the supprt for runnig applets from JDK 7 onwards,
So, you will not be able to run the applet if you have compiled it with JRE7 or above version.
You need to change the Security level of your Java configuration by following the below steps:
1. Open Java Control Panel from All Programs in Windows, and click on the tab Security.
2. Lower the Security level to Medium or Low.(Will work on Medium security also) and Click Apply button.
3. Click OK in order to save the changes.

Now, you will be able to run the applet.



Comments
Commented by Sandy Perera
2015-08-21 08:54:56
I changed the settings to Medium. Now Java is allowing to run the applet, but now I am getting another error which says:
Unsupproted major.minor version 51.0 error in java
Please provide any help for this error.
Commented by Lokesh Yadav
2015-08-21 09:23:35
Hey Sandy,
Thank you for contacting us again and sorry to hear that you are still facing a problem in running the applet.
But as i already told you in the previous answer that an applet compiled with JRE7 or above version cannot be run.
So, you need to lower down the JRE version for your project.
You can do this by following the below steps:
1. Go to Project -> Properties -> Java Compiler
2. Change the compiation level to 1.6 or any other lower version instead of using 1.7.
3. Apply the settings and rebuild your project. 
This will surely work for you.


If you still face any problem, feel free to contact us again.
Lokesh
Commented by Sandy Perera
2015-08-21 09:54:07
It worked. The applet is running now.
Thank you!

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Answered by
Lokesh Yadav
2015/08/21 09:56

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Hey Sandy,
I am glad your problem is solved.
Thanks for contacting us.

Lokesh
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