Help! Two computers Rom!

Users questions:I use router to connect up to two computers, now both computers can be individually online, but can not communicate with each other, why ah? (System for XP, I've run the Network Setup Wizard, but there is a computer network cable is white orange, orange, white, blue, blue, white and green, green, white brown, brown, willHas a relationship ah? But before that I've tried with the laptop, it can pass, ah! ! )
Experts answer: and the line does not matter, as long as the two can be access to the Internet indicates that the network is no problem, you simply will not be considered spent. Bureau of network visits, need to: 1. Firewall off or allow file sharing 2. RootAccording to the corresponding access method to open account: GUEST, etc. .3. To open a folder to share 4. The Working Group were the same (because you are routers and other IP, etc. I think there is no problem)
  • This information provided by the users.Thanks!