Hi,

When I run my web application I got an error  Unable to connect Visual Studio localhost Server.I am very afraid about it.I took all possible option like Uninstall Visual Studio and the install it.But there are no change in error.Pl z give reply ASAP.

Regards

Najam Khan

have you done ASP.NET IIS Registration?

If no then Click here

Hi,

To better understand your issue, please confirm the following information:

• If we create another type project, does it have same issue? We need to narrow down the cause of this issue.
• Did you install any antivirus software which could prevent Asp.Net Development Server? If so, you can try to reconfigure your antivirus software.
• If we use another browser such as FireFox, does it have the same issue? If you are using Vista, you can refer to http://community.sgdotnet.org/blogs/yizhe/archive/2009/03/29/visual-studio-2008-2005-development-server-not-working-internet-explorer-cannot-display-the-webpage.aspx
• Please make sure the port number on URL matches the one in ASP.NET Development server. If it doesn't match, you can specify a port for it. For more information, see http://msdn.microsoft.com/en-us/library/ms178109(VS.80).aspx

You also can refer to related discussion on http://forums.asp.net/t/1434446.aspx and http://forums.asp.net/t/1434983.aspx

I look forward to receiving your test results.