I need to edit the CRA access code I entered into TurboTax, but there is no screen on which to do so. How can I edit the code.

If you are using TurboTax Online, go to the Tax Home page, click on Provincial, and then click on Review. Continue forward until you get to the page where you certify your info. That page will have a spot to enter/change your NETFILE Access code. Click "Yes I certify" to save your changes.

If your access code still doesn't work, you can try filing without it - it's optional.

At this point, there is NO WAY to edit anything at TurboTax. This is a freaking joke, way to screw it up Intuit.