I have a slightly different problem and what you have learned might help me. I want to REMOVE a copy of TTax that's been activated, and used to file a return, and install another copy of TTax with a different activation key. Uninstalling TTax does not seem to remove the prior activation key. When you said "searching the computer to see if the software has been activated." where is TTax searching to see if the software has been activated and how can I remove this indication (Windows 10 home, 64-bit). Is this a file somewhere? The registry? I purchased two separate copies of TTax and would like to remove the 1st copy and re-install the 2nd with it's own separate product key
