that is how I copy from one PC to another PC (is there other way?)

now I have cust.dbf in PC#1, and cust.dbf in PC#2.
whatever I do to cust.dbf in PC#1 will effect cust.dbf in PC#2, I don't want that.

I want both cust.dbf in PC#1 and PC#2 are on their own.

how can I break the connection?

thanks for the help.