Screwed up system variables


  1. Paisa90
    Posts : 4
    Windows Seven
       New #1

    Screwed up system variables


    Hello all. I was having the "cant find main class" error so I read around that it could be the system variables. I changed them several times and reinstalled Java SDK many times to try to solve this but nothing happened, so I went on and erased all the system variables related to Java because I thought they'd be restored when I reinstalled the SDK.

    Well they didnt and now I cant even use a website with Java because I get some "Java not detected" message.

    I dont remember which system variables I erased, can you give me a hand? Thank you a lot
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  3. Paisa90
    Posts : 4
    Windows Seven
    Thread Starter
       New #2

    EDIT:
    I remember I deleted the CLASSPATH, JAVAHOME and JAVA system variables. I can create them again but I dont know what to put under "location". Help me out please
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