dongle driver problem ?

My friend gave me bt. dongle xbt-dg1g and I am not able to install it. I\'ve
got winxp pl (polish) with sp2. Sp2 is integrated with system (so it\'s
install with system installation). After install your software BTW 1.4.2_10,
I\'ve got error with driver installtion
http://redstar.toya.net.pl/~krzyh/bproblem.jpg. If I try to update driver
manualy is the same result. The icon is red and blue background. When i try
choose \"start using bt.\" appearse MessageBox with \"software license\"
question code 6.