Can't access IIS7 from my home network

Solution 1:

Run the following tests:

• Check connectivity from both computers.
• Firewall settings, temporary disable the firewall from all profiles (private, domain, public) if this works, try adding a Port Rule to your firewall allowing incoming connections to port 80.
• Also, it'd be important to check the bindings configuration of your website, bindings specify the address the server should listen to for incoming connections, make sure you have 'All Unassigned'.

Solution 2:

Is the computer on the LAN? Firewall issues? Try temporarily disabling the firewall, see if that helps.

Can you ping it? Does it respond? There are many reasons why, please provide us more information but hopefully the above will help.