Can't login to wireless network since no Domain dialog is presented in Windows 7 professional

Hi, Please ensure that you can access the wireless domain network, if it fails, please try the following: Please remove and re-create the wireless profile of your network: 1) Go to Network and Sharing Center. 2) Click “Manage wireless networks”. 3) In Manage Wireless Networks window, remove the wireless profile of your domain network. 4) Disconnect your wireless network. 5) Then reconnect to the wireless network with inputting your credential or password. If any error appears, please run the Troubleshooter and see if it helps. In addition, I would like to share the following for your reference: Joining a Windows Vista Wireless Client to a Domain 802.1X Authenticated Wireless Access Troubleshooting Windows Vista 802.11 Wireless Connections Hope this helps. Thanks. Nicholas Li - MSFT