hi im on my vista laptop at the moment because my vista computer is refusing to connect it is on a wireless connection with a talk talk router and ive used the installation cd so many times and it just wont connect it says that there is something wrong with the router but on my other computer it works fine but for some reason the connection had just dissappeared on this computer it just dosent want to connect at all this has windows vista home premium 32 bit reinstalled so i thaught it would fix the problem because the old connection had a diagnostic error or something but ive run the cd i have restarted my router i have reconnected the dsl and lan cable it is just so confusing what to do and i just need someone who knows what to do on this thankyou

Check out this wireless network troubleshooting tips article to get more ideas, probably it's due to configuration error on wireless adapter, hope it could help.

could be a problem with you OS might be an idea to backup and install Windows fresh, tends to cure a lot of ills My MVP is for the Windows Desktop Experience, i.e. Windows XP, Vista and Windows 7 IT Remote Assistance is available for a fee. Visit my IT site for information. I am best with C++ and I am learning C# using Visual Studio 2010. My page on Video Card Problems is now my most popular landing page. Developer | Windows IT | Chess | Economics | Hardcore Games | Vegan Advocate | PC Reviews

Hi, Click Start, Programs\Accessories and right click on Command Prompt, select "Run as Administrator" to open a command prompt. In the command prompt window that opens, type type the following commands: Reset WINSOCK entries to installation defaults: netsh winsock reset catalog Reset IPv4 TCP/IP stack to installation defaults. netsh int ipv4 reset reset.log Reset IPv6 TCP/IP stack to installation defaults. netsh int ipv6 reset reset.log If it does not help, disable your security software to test. Regards,Please 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.