Hi there,
I came across these steps in a forum and think it might be helpful for you, can you give this a try.
- Open the Network and Sharing Center page in the Windows Control Panel.
- Confirm that it says Multiple networks immediately underneath the middle icon.
- Click the Customize link to the right of the first network shown, found directly under the Internet icon, to show the Set Network Location window:
- Move the Set Network Location window out of the way, but leave it open. (You'll need it in a minute, but at a time when it's otherwise inaccessible.)
- Back on the Network and Sharing Center page, click the Manage network connections link (in the lefthand Tasks pane).
- In the Network Connections window, highlight the network adapter through which you get your Internet. (From the Views drop-down, select Details; the one you want likely says something like Network, Unidentified network in the Status column.)
- Click the Disable this network device button above (next to the big red X). Wait a couple of seconds for the graphic on the Network and Sharing Center page to reflect the change.
- Return to the Set Network Location window you opened in step #3, and click the Merge or delete network locations link at the bottom.
- Despite Vista's earlier assertion that it detected "multiple networks," you'll likely see only one network in the Merge or Delete Network Locations window:
- Highlight the lone entry and then click Delete. (If there's more than one, you can delete them all.)
- When you're done, close the Merge or Delete Network Locations window and then close the Set Network Location window.
- Return to the Network Connections window, and with the disabled network adapter still highlighted from step #6, click the Enable this network device button (next to the big orange arrow).
- After a 10-15 second delay, your Internet should now be working, signified by the absence of the treacherous Multiple networks entry on the Network and Sharing Center page:
Hope this answers all your queries, if not please do repost back.
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