Last June I bought the commercial unlimited domain license. I received an email that the player had been updated and the old license would expire and I could upgrade my license for free if I entered my email address. I did that (I think!).
I just downloaded the 4.3 player and I clicked that I won't use it for noncommercial. Can I still use this for commercial since I think I have the new license?

Hi, this is Adam from LongTail.
Yes, you can still use the player for commercial purposes as long as you have a license.