so I think it worked.

so do a batch  file  with

                    ethminer -G -F http://us-east1.nanopool.org:8888/your     number / test/and your email


then check the stats in ten minutes or so.


let me know if you got it working.



if it does then  use the other pc with this bat. file


                    ethminer -G -F http://us-east1.nanopool.org:8888/your     number/test2/and your email



so 1 pc will keep the old pool

2 pc will have new pool          test
3 pc will have new pool          test2

and if it crashes they will send an email to you

good luck