MSN Zone , VPC under OSX10.4.4

Hi everyone. You wont belive this but i have been trying to solve this problem for 2 years. I am trying to run Zone.com on window xp under Mac OSX using Virtual PC. 7.0.2
eveything loads fine till i get to install the game ( say BG). it down loads perfectly then at the very last second ( maybe the last 1 or 2 bites) an error message springs "Installion failed" report this problem ? Y/N and i have reported this problem many times. no one tried to help.
I contacted MSN to no avail.

I tried to run the same on windows 2000. still no luck.

I enabled everything under browser options. turned firewall off, turned off virus protection, still no luck.,

I tried Guest PC which is similar to VPC but slower. everything works fine but its very slow.

Can anyone help please..??

thanks