Hfag

Hi, I got a problem. For some reason if I connect to any Silent-mod server, than I (logical) have to download files. But the moment the files start to download. My browser opens, and my game shuts down. It doesn't even shut down with an error. It only happens on silent mod servers. I've been playing etpro alot last months, and I know I had to download once in a while a new update of a map. Never had any problems. Also to test if I had that same problem on other mod servers, I tried some jaymod servers. Those work perfectly for me. Anyway I'm playing on my old dekstop, windows xp. Anyone got an idea how to fix this? Cheers