never ask a noob to try to break anything it just comes naturally 
http://i1299.photobucket.com/albums/ag69/anybody5150/photo3_zps0b53ccf9.png
i click continue and it comes up fine fill out all the info coins,strategies and settings goto start and then boom!!!
http://i1299.photobucket.com/albums/ag69/anybody5150/photo4_zps74e115a2.png
restart it and all goes well untill i try to add another coin then i get the same error as above comes up and it stops mining
go back to mining a single coin and all is well
hope thats detailed enough info for you