Has this problem been resolved?

Cause I just bought the game and installed it on my vista laptop, which installed and runs fine, and tried to put it on my xp home computer and I keep getting that 404 error

TTP Status 404 - /mxo/wblogin.vm

type Status report

message /mxo/wblogin.vm

description The requested resource (/mxo/wblogin.vm) is not available.

That's the message. Please help? Cause I really want to try th is on my computer which is alot more powerful than my labtop

Thanks