Hi all

I was hoping someone here could maybe help me, I'm trying to help a friend with a small business.
He has 3 computers running Pastel Xpress, all are set up the same, but when he opens 2 POS, the third one can't connect to the company.

Not the network as I have tested this (logged into the company from the computer previously locked out, then still couldn't connect on the third one)

Any help would be greatly appreciated
If more info is needed I can go there tomorrow morning and get it