Abyss

I think the better way to do this, is to make only one page and to make your order .
Differents pages are only usefull to put differents graphics on a same event, so it's bad to have two page who can be logically correct at the same time  
 
I don't think you absolutely need 2 pages for your event no? A conditionnal branch seems to be enough in your case?
 
But for your question : it's Page 2

All the files of your client folder, you may delte the editor client but they need an administrator account to log in so it's not dangerous
Then in the config file  you have to put your ip or a no-ip to connect to your serv.
Then run the serv and if your port are open they can join!

You can do an event who set a player variable to a random value between 1 and 10 for example (for a 10% trigger chance), with the event "Set Variable"
 
Then do a conditionnal branch : - if the player variable = 1 , trigger your event
                                                          - else, the event don't trigger 
 
Here you had a 10% chance to trigger, but if you want 1 % chance set a random value between  1 and 100, if you want 50% it's between 1 and 2.
 
Basically :  n% = 100 / [ High Value - Low Value + 1]   (for 1 to 100 it's 100, so i recommand to use  1 for the low value, you just have to take le High Value and you get the number of possibilities) 
 
I think it's easy to use and you can do a lot of things with that!

You can use : http://sqlitebrowser.org/
 
Open the intersect.db 
 
Then go to the "users" category, and remove the account you want!