I have installed Windows 7 ultimate and my problem is, I'm connected to the internet through a dial-up connection with the help of Huawei E220 HSDPA modem and fully able to surf the web but windows keep telling me there is "NO INTERNET ACCESS" when i try to troubleshoot it which doesn't give anything. When I tried to download windows live essentials 2011 wlsetup-web.exe was downloaded successfully but when i run it the error message tells me i have no internet access. This is not only for this when I install sonyericsson PC companion the same problem was pop up. PLEASE HELP ME TO SOLVE THIS!!!

Hi, We can try the following methods to see how it works. 1. Reset and restart the router. 2. Search and update the firmware for your router, if the firmware update is available on the manufacturer’s website. 3. Update the network adapter driver to the latest if it is available. 4. Reset TCP/IP and DNS ===================== 1) Click the “Start” button, click "All programs", and click "Accessories". 2) Right-click "Command Prompt", and click "Run as administrator". If you are prompted for an administrator password or confirmation, type the password or provide confirmation. 3) Please enter the following commands, and press enter after each NETSH INT IP RESET IPCONFIG /FLUSHDNS 4) Restart computer to check the result. Alex ZhaoPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

I went through this process but I couldn't make it correct. first I want to tell you that I'm using HSDPA dongle to connect ISP. So I can't update any firmware to my router. Even after this process it tells that 'No Internet Access" but I could surf the web in some times when I try to install through any softwares it tells that connect to the internet. I typed in command line that 'route print' there Gateway is in 'ON-LINK' if so are there any problem in route gateway? if it is how to correct it??? Pls reply as soon as possible :) the above picture will tell you the actual problem....

Hi, Sorry for the late reply. Do you use a USB HSDPA modem? If so, could you tell us more information about this device? I suggest you install the latest driver for your modem to check how it works. Alex ZhaoPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Thanks for the reply. Im using HUAWEI E220 HSDPA modem. Still i encounter problem. please reply as soon as possible :)

Hi, I visited the Windows 7 compatibility center, but I cannot find the information about Huawei E220: Windows 7 Compatibility for Huawei E220: Drivers, Updates, Downloads Based on the current information, it is recommended contacting the hardware manufacturer directly and let them help to upgrade the driver and firmware. Alex ZhaoPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Thanks for the reply, I don't think that firmware update will work out because my friends also using this HUAWEI E220 wireless modem but the don't encounter problem like this. :)

Take a look at this technet article: http://technet.microsoft.com/en-us/library/cc766017%28WS.10%29.aspx TL;DR - something might be stopping your system from fetching http://www.msftncsi.com/ncsi.txt, or something might be providing a incorrect IP when attempting to resolve dns.msftncsi.com. These are the only tests Windows performs when checking for internet connectivity.