Get error message No default browser located

I am running Windows XP,, i hope ya'll can help me out,, i just bought this dell puter and the software from them and called and they siad they could not help me that it is a software problem ,, althought i bought the software from them,, the software is Hoyle Casino & Card Games,, 2 cds and i have tried installing, uninstalling, reinstalling and get an error message ,,, No Default Browser could be located or launched.,,, I can not play or lauch either cd. does anyone know what i can do to fix it or is the software just useless??