Get your taxes done using TurboTax

I am still getting a 404 not found error when I open Turbo tax business.  I do have the prelim MA forms via an online order but I cannot update.  I was told it was because the forms are not yet available?  Unable to retrieve file from Intuit update server error.  This occurs upon opening the program as well as when I manually request "Online / Update".  Thanks for the help