Need help to get boxes working/running

PAPO51

New member
Jan 11, 2016
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yes i do
I have 3 boxes and cannot get them up and running keep getting a message from the company this is the message they are sending me...
(The following MAC Address(es) already exist in our system or are invalid. The MAC Address must begin with 00:1A:79 or 00:1A:78 and match with the one configured in your STB. Please fix them and try again:)
Can anyone please help me get this issue fixed...

Thank you
Papo51