Build and Shoot

So my friend told me about this game a couple days ago. I downloaded it and i have windows XP. I went to this website and clicked on one server, and the window came up to ask me to allow the application. (i opened this website in google chrome btw). I clicked allow and the game loaded. I had to exit out of it and when i went back later to try to play, it wouldn't work. I would click on servers, however the window that asks me to allow the application did not even come up. I tried servers that had less players, and yet i got the same result. I re installed it about 3 times and it would not work with google chrome at all. So later i downloaded it once more, and opened internet explorer. That day, i played about 2 matches on that server, and i could not play any more that night because of studying, and for some reason internet explorer worked for this game. However i came home today, and tried to click on servers to get to play, but i am getting the same problem with google chrome. The window to ask me whether to allow the application is not even coming up anymore and i am not able to play at all, and by the way, i am not even getting a error message, nothing happens when i click on the server link, and i mean NOTHING!. Any help is appreciated!
THANK YOU!