For all of you who have been having trouble activating Turbotax deluxe. I had decided to give up, and just today I tried one more suggestion sent to me to repair. It did not work and I replied that it did not. WELL, just now I tried what my son told me a few weeks ago. I did not try it then because I did not think it would work. But this was my last ditch effort, he told me to try to activate it in "safe mode". I looked up how to start safe mode and clicked on TT deluxe. Shockingly, it started and activated. I restarted my computer in regular mode and it asked to update, then started up flawlessly.
So, if you are still having trouble, try starting safe mode to get first activated.
Good Luck
