eclipse - Eclipe mars error -

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i downloaded eclipse mars , on start error below:

 internal error occurred during: "setup check...". org.xml.sax.saxparseexceptionpublicid: user:/user.setup; systemid: user:/user.setup; linenumber: 1; columnnumber: 1; premature end of file.

anybody knows causing error? , how fix it?

thanks

solved

correct workspace solved problem. had 2 workspaces , 1 of them correct 1 , choose 1 solved it.

thanks


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