I registered for a free trial of Marketfeeder Pro logging in under my current Betfair username. I then had problems with a card payment so I closed that Betfair account and opened another one with a new username. I cant log in to Marketfeeder Pro with this name because I get the error message : Invalid Vendor Software ID- current betfair status : online
I presume I need to remove the old username from Marketfeeder Pro first. But how ?
I have tried getting rid of the first version and downloading it again but no good.
Anybody can help please ??