Make sure you follow requirements - read them carefully (especialy about domain settings, ports, setup, account setup, security groups and roles for service accounts). Read also about unsupported configurations as you may be surprised what is supported and what is not!
It is all in help document
cheers Lech, When applicable please mark the correct/appropriate replies as "solution" (you can mark up to 3 "solutions". Please LIKE threads if the provided solution is helpful to the problem.