Topic: One of the virtual host goes to default

[kalathilayil]

I am a newbie in web administration. I am running apache 2.2.17 webserver using WAMP on windows 2008r2. I have 4 websites. But one of the virtual host goes to default, other 3 are working good. I have attached the httpd-vhosts file.
Main,first,socond,forth are working. Third website goes to main. I appreciate you for helping me.

Below is the httpd-vhosts file:

#
# Virtual Hosts
#
# If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them. Most configurations
# use only name-based virtual hosts so the server doesn't need to worry about
# IP addresses. This is indicated by the asterisks in the directives below.
#
# Please see the documentation at
# <URL:http://httpd.apache.org/docs/2.2/vhosts/>
# for further details before you try to setup virtual hosts.
#
# You may use the command line option '-S' to verify your virtual host
# configuration.

#
# Use name-based virtual hosting.
#
NameVirtualHost *:80

#
# VirtualHost example:
# Almost any Apache directive may go into a VirtualHost container.
# The first VirtualHost section is used for all requests that do not
# match a ServerName or ServerAlias in any <VirtualHost> block.
#
<VirtualHost *:80>
DocumentRoot "C:\wamp\www\main"
ServerName main.com
ServerAlias www.main.com
<Directory "C:\wamp\www\main">
Order allow,deny
Allow from all
</Directory>
</VirtualHost>

<VirtualHost *:80>
DocumentRoot "C:\wamp\www\second"
ServerName second.com
ServerAlias www.second.comsecond.com
<Directory "C:\wamp\www\second">
Order allow,deny
Allow from all
</Directory>
</VirtualHost>

<VirtualHost *:80>
DocumentRoot "C:\wamp\www\third"
ServerName third.com
ServerAlias www.third.com
<Directory "C:\wamp\www\third">
Order allow,deny
Allow from all
</Directory>
</VirtualHost>

<VirtualHost *:80>
DocumentRoot "C:\wamp\www\forth"
ServerName forth.com
ServerAlias www.forth.com
<Directory "C:\wamp\www\forth">
Order allow,deny
Allow from all
</Directory>
</VirtualHost>

[kalathilayil]

I added all server names in hosts file(Windows/system32/drivers/etc/hosts) too.

[kalathilayil]

Okay, Yesterday I restarted my server. Now it's working fine.