Expert Advisor in MT4?

Hi all!

I just have a quick qestion about EA's in MT4....
Do I need to have MT4 open and running before the Expert advisor is working (after I installed it)?

Or will it still work even if MT4 is not open or the computer is shut down?

Thanks in advance, and I hope you understand what I mean http://forums.babypips.com/images/smilies/smile.gif

Meta Trader has to be up and running for your EA to work.

Thank you very much Yoda_Glenn

Thanks Yoda_Glenn.