If you uninstall and reinstall. your data is preserved and your tax return will appear when you open TT. Be sure to do the uninstall from either the TT disc or the TT download page, whichever you used to originally install TT. Do not just remove the TT file on your own outside of TT. When you tell either the disc or download file to install TT, it will tell you there is already a version and do you want to uninstall it. Click uninstall.
