No exiting !!!
I have problems to download the NEM Client!! I have already JAVA but there is a problem!!!
What is the standalone Version and where i can get it?

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NO Launch please with this problems!
http://bob.nem.ninja/nis-ncc-0.5.18.zip standalone.
If you were a little more specific than, "there is a problem" then someone might be able to help you

First guess...You installed the 32bit version of Java instead of the 64bit.