Hi you can use this program to open how many client you need.
you only need to open 1 client then go to the program and rename the client with other name then you can open 1 new client.
The program already have 1 name but is from other game so you only need to clear that name and put Element Client then you go to the other space and you put something like ex : asd1.
Then you click rename.
ok Now you can open i new client.
If you need to open more (2,3,4 client ) you only need to rename the client with diferent names like asd2 , asd3 , asd4 .
Dont forget when you open the new client that client have same name (Element Client).
Link to the program