used my license key on 2nd computer

[bkrboy11@yahoo.com]

just bought a new Microsoft Surface Pro 3 64G and registered my stack and tile on that, returned it for a bigger 128G version and now i need to register stack and tile on that.
Please note i do not have the 64G surface anymore, i only have the 128 brand new one and my desktop at home where i originally registered my 1st account

[SaT_Admin]

I've cleared all the computers from your license, so please try again. You should be good to go.