getting your licence key in email

How do I save the attachment to the computer so that I may register? I have tried all night! my email with the licence key attachment came through but I am not able to transfer attachment to my drive and therefore am not able to activate. I have vista. Can someone please help!!?

Save it, like any other attached file. For example with MS outlook it works like this: office.microsoft.com/en-us/outlo … 51033.aspx