I'm sorry for writting in English as for now i don't have arabic on my machine OS.
I have installed Step7 protal V11 and used the EKB License install attached here in the forum
but It didn't work properly. so please if anyone did it and the software is licensed with himhelp me with that problem and tell me the right steps .
by the way, when I used the EKB License, Step7 11 wasn't in the list to be licensed. it looked like in the picture
Thanks in Advance