I dont know, (maybe turkish?) but i just found this REALLY cool site http://www.omniglot.com/writing/index.htm
I get the same results, enter it into Google and you come up with .pl sites. I'm sure .pl is the Polish domain.
Lol , according to "poltran", a (supposedly) leading online polish translator, it says this; "It install, at & # 191; yj " okaaay......
You didnt buy some antivirus software/ikea furniture from poland did you? I love the internet It appears to be used a lot in advertising stuff, at the juncture an english site would have something there saying trust me/its compatable/its great value/yes it works with mac os/whatever it is, were certain it will work for you/ etc. If you come up with a definitive translation, would you be so kind as to share it?