I have a return that I did back in early March and when I try to open the return now so that I can efile it the return won't open at all. It says that one of the forms requires version 47 and installed version 51. I have tried ATX support and waited for an hour then was cut off. I exported it to my laptop and can open the form on that computer but not the computer that we efile from. I have tried updating the forms and everything the program and all forms are up to date. I am at my wits end. Please any suggestions are appreciated.