You are receiving this email in response to signing up on a TurboTax support article regarding Error 1603.
We have created a fix for this issue that is currently in the final testing phase, and we will be releasing it as of January 24th. We will send out an email within the next week with instructions on how to obtain the fix.
We do understand that many of you need to get an earlier start on your taxes, and so we wish to offer you a voucher code with which you can file your taxes for free on TurboTax Online. Additionally, you can start your tax return for free in TurboTax Online, and download it to complete and file with TurboTax for Desktop once we have released the fix.