Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Paid for this, lost my money

I bought Poker Academy Pro 2.0 online and like it so much that I bought the other software by the same company (Prospector). Recently I re-installed my operating system and had to re-install everything. For my big surprise, when I tried to register Poker Acedemy it didn't work because it requires a online registration and the company that used to sell it doesn't exist anymore. I lost my money!!!!! I bought, I paid for it, but I can't use it.