Ok--Tell me your Folder structure. Is the default.aspx in the Amit folder or the Amit/dll folder?

Are you using DotNet 1.1/2.0?

What is the name of the Virtual Directory you have created in IIS...

try this

<configuration>
<system.net>
<mailSettings>
<smtp deliveryMethod="network">
<network
host="localhost"
port="25"
...

use this -- http://localhost/Amit/dll/default.aspx

return true;
This should be after -- conn.Close();
}

Just before the closing } of the function.

private bool is a function and all functions must use the return keyword to return a value. if you do not want to return a value--use a procedure

Could you provide some details of the link--like URL, etc.

check out this link: http://msdn.microsoft.com/en-us/library/ms178581.aspx

I dont understand why none of the posters use Google Search and MSDN before posting their basic problems here.

If you cant find a project - think up a project or get in touch with someone who may want to develop an Application--like your school, college, friends, relatives, NGOs, businessmen, traders, dealers...

Try to retrieve the Full path with - FileUpload.PostedFile.FileName

check out these 2 links:
http://www.wrox.com/WileyCDA/Section/id-292158.html...

Check out these links for the code, etc:
http://msdn.microsoft.com/en-us/library/ms178329.aspx
http://msdn.microsoft.com/en-us/library/d51ttbhx.aspx
http://www.asp101.com/Samples/login_aspx.asp...