I've been struggling with this for a couple of days and after reading this string, I tried 800x600 and could read the activation screen but could not enter the code. So, I tried changing the screen resolution to 1024 x 768 and I was able to read the screen and enter the activation code.
I activated the software, exited, change my screen resolution back to its normal setting, launched turbotax again and it appears to be working.
This is ridiculous!
