Win7 Wireless Network Sharing: Solve all problems

            In daily use, Win7's wireless sharing function often encounters some problems. Let's talk about this issue with everyone, and hope to help everyone. (1) The local network card ICS service can not be started (2) "Enable Internet connection sharing" option disappeared. The previous article can not solve these problems. Today, write a tutorial for these two questions to ensure that it can be realized. Wireless sharing. Take the wireless sharing internet between two computers as an example: Prerequisite configuration: Host two network cards (local network card, wireless network card); extension (wireless network card) Operation steps: 1. Check the host local network card connection properties to select “Share&rdquo Under the tab, "Allow others to share internet connections". 2. The host connects to the local connection network (campus network or broadband) 3. Change the ipv4 in the host wireless network card properties, ip: 192.168.0.1 Subnet mask: 255.255.255.0 Default gateway: 192.168.0.1 Preferred DNS server: 192.168. 0.1 Do not fill in the click & click & ldquo; OK & rdquo;. 4. The extension changes the ipv4 in the same wireless network card properties. The difference between the IP and the host is 192.168.0.X (X can be any number other than 1), and the other values ​​are the same as the host. 5. The host establishes a wireless network (with or without "Enable Internet Connection Sharing", the extension can connect to the wireless to achieve the Internet connection of the shared host. Note: If the above settings are correct, the situation that cannot be shared is generally ICS. The service is not open, please follow these steps: (1) Right click on My Computer ——Manage ——Services & Applications——Services——Internet Connection Sharing (ICS). (2) Right-click and select Attribute —— Start Type Select “Auto & rdquo; (Start Auto Start) & mdash;— Click the "Start" button to verify whether the current setting can be turned on. (3) If the prompt fails to start, some services that have dependencies on ICS are not started, click the “Related Relationships” tab in the properties, and then find these 4 services in the service management list, set to automatic as before. Start the type, and click “ Start & rdquo; try to open the service, if the service can not be opened, continue to find the service's "dependency relationship" service, until the four services with ICS dependencies are all enabled, can be opened ICS service (similar to the level pyramid, the ICS service is at the top of the pyramid, and the services that depend on it are distributed on each layer of the pyramid. Only the lower service can be opened to open the top ICS service).