It is still not solved my problem. I re-download the software and install it, after it run update, when I entered my email, it asks me to activate it again. Don't know if my hard drive had been re-partition to make the C drive bigger affect it or not. If the software develop correctly, it won't be matter to replace a hard drive or re- partition it or make D-drive less and the space to make C drive bigger if installing it in the same computer. All Turbo Tax software have the same problems.
