I clicked on Help inside the software with my return open and just searched on "update" - go figure...all these hours and here is what worked for me, good luck. It won't let me copy the text, I am typing it in here.
First, set Turbo Tax to run as an adminstrator:
1. Right click on the TT icon and select Properties,
2. Select the Compatability tab.
3. Check the box Run this program as an adminstrator.
4. Select Apply, and then select OK.
Restart your computer in Selective Startup mode to allow the updater program to run properly.
