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    Tushar Lohia's Avatar
    Tushar Lohia Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Oct 9, 2009, 05:00 AM
    Error: Java Virtual Machine Launcher "Could not find the main class program will exit
    Dear Sir / Madam,

    When I am trying to open .exj extension file, I am getting error as mentioned above. Please help me, whether I have to install any java module or something other has to be done.

    Thanks
    Perito's Avatar
    Perito Posts: 3,139, Reputation: 150
    Ultra Member
    		  
    #2

    Oct 9, 2009, 09:17 AM

    I googled your title and a lot of people have this problem when their machines are infected with malware. I would suggest this:

    1. Download and run the (free version of) MalwareBytes (the blue button on the left of this page):

    Malwarebytes.org

    2. Uninstall ALL version of Java that you have on your computer. There may be a lot of them. Simply go into Add/Remove programs, locate them, and uninstall them.

    3. Reinstall the latest version of Java:

    java.com: Java

    Good luck
    Tushar Lohia's Avatar
    Tushar Lohia Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Oct 20, 2009, 01:53 AM
    Quote Originally Posted by Perito View Post
    I googled your title and a lot of people have this problem when their machines are infected with malware. I would suggest this:

    1. Download and run the (free version of) MalwareBytes (the blue button on the left of this page):

    Malwarebytes.org

    2. Uninstall ALL version of Java that you have on your computer. There may be a lot of them. Simply go into Add/Remove programs, locate them, and uninstall them.

    3. Reinstall the latest version of Java:

    java.com: Java

    Good luck
    Dear Perito,

    Thanks for your quote for my query.
    jahtababa19's Avatar
    jahtababa19 Posts: 1, Reputation: 1
    New Member
    		  
    #4

    Nov 18, 2009, 09:03 AM

    Java virtual machine launcher-fail to load main-class manifast attribute
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