Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Be careful if you have Win xp or 2000

I never got this product to work in either of these environments. After many e-mail's back and forth to thier support people(they were always responsive), I finally gave up this weekend. At first they suggested a fix from the Microsoft website, when that did not work I installed a fix from the SAS website. I installed that fix over the Christmas weekend and it did not work either. I was receiving messages similar to "not authorized to file xxxxx" and "v6 engine not installed". Since my employer uses this software I was really hoping I could get it to work, but no luck. I hope they get these problems fixed, because this product in my production environment is very useful.