Windows 7 - Homegroup - Add Computer or Join

   Information

A homegroup makes it easy to share pictures, music, documents, videos, and printers with other people on your home network. This will show you how to join or add a computer to a Windows 7 homegroup.

   Note

• Computers must be running Windows 7 to participate in a homegroup. HomeGroup is available in all editions of Windows 7. In the Windows 7 Starter and Windows 7 Home Basic editions, you can join a homegroup, but you can’t create one.
• If your computer belongs to a domain network, you can join a homegroup but you can't create one. You can access files and resources on other homegroup computers, but you can't share your own files and resources with the homegroup.
• When you join a homegroup, all user accounts, except the Guest account, on your computer become members of the homegroup. Each user controls access to his or her own libraries.
• All computers that will be on the homegroup must have (be on) the same workgroup or domain name.
• You can create or join a Homegroup with a virtual machine in Windows Virtual PC.

   Warning

You will need to have these Services set as below. They are by default.

• DNS Client - Started and Automatic
• HomeGroup Listener - Started and Manual
• HomeGroup Provider - Started and Manual
• SSDP Discovery - Started and Manual
• UPnP Device Host - Started and Manual
• Function Discovery Provider Host - Started and Manual
• Function Discovery Resource Publication - Started and Automatic
• Network List Service - Started and Manual
• Server - Started and Automatic

1. Make sure that all computers that will be on the home network have the date and time in sync.

2. Be sure that you have already created a homegroup on another computer on your home network.

3. If you are using a wireless network through a wireless router, then check to make sure that say for example WLAN Partition (D-Link) or Enable Wireless Isolation (Netgear) are unchecked in the router's wireless settings. When it is enabled (checked), it prevents wireless devices from being able to see and communicate with each other. (see screenshots below)
NOTE: The screenshots below are from a D-Link DIR-855 (left) and Netgear WNDR3800 (right) wireless router. You will need to look at your router's manual for how with it.

4. Make sure that the computer is set to have a home network location type.

5. Open the Control Panel (all items view), and click on the Network and Sharing Center icon.

A) Click on the Change adapter settings link. (see screenshot below)

B) Right click on your network connection adapter, and click on Properties. If prompted by UAC, then click on Yes. Make sure that the items below are checked, and click on OK. (see screenshot below)

• File and Printer Sharing for Microsoft Networks
• Internet Protocol Version 6 (TCP/IPv6)
• Internet Protocol Version 4 (TCP/IPv4)

C) Click on the back arrow button (left arrow) in Network Connections to return to the Network and Sharing Center. (see screenshot above)

D) Click on the Change advanced sharing settings link. (see screenshot below)

E) Make sure that the Home or Work (current profile) settings are set as they are below for the ones pointed out with the red arrows, then click on Save changes. If prompted by UAC, then click on Yes. (see screenshot below)

6. In the Network and Sharing Center, click on the Choose homegroup and sharing options link. (see screenshot below)

7. Click on the Join now button. (see screenshot below)
NOTE: Sometimes it may take a moment to detect the other computer on the home network. If a homegroup does not already exists (already created) on your home network, then Windows 7 will ask if you would like to Create a homegroup instead of joining a new one.

8. Select (check) what libraries and printers that you want to share from this computer with any other computer that joins this homegroup, then click on Next. (see screenshot below)

9. Type in the homegroup password from the computer that created the homegroup, then click on Next. (see screenshot below)
NOTE: The password is case sensitive, so be sure to type it in correctly.

10. After a few seconds, this computer has been joined to the homegroup. Click on Finish. (see screenshot below)
NOTE: If you are having problems joining the homegroup, then double check everything above to make sure it is correct and try the troubleshooting link in the failure notice.

11. Close the HomeGroup window. (see screenshot below)

12. If you open Windows Explorer and click on Homegroup in the navigation pane, you will now see the other joined computers that are online listed in your homegroup. (see screenshot below)