I have added a signature field (signature line) but after that when I double click it, it wants me to get a digital ID from a 'Microsoft Partner'. If I say yes it takes me to websites where people would like to take my money to solve my problem. If I say no, then no other option is available. When I read up on this I keep seeing where you are supposed to be able to double click on the signature line and either type your name in or insert a signature image like you can in Acrobat. What is the trick here?