Magento Component Manager: Signin Issue :SSL certificate problem: unable to get local issuer certificate in Wamp server

Question

I know this question is already asked but the given answers only for XAMPP. I am using WAMP Server.I am using magento2.1.5.Now my question is i have signin to the Magento Component Manager i got error like SSL certificate problem: unable to get local issuer certificate. i have attached screen below for the reference. Any one help me

Answer 1

added a Virtual Host for that site, in \wamp\bin\apache\apache{version}\conf\extra\httpd-vhosts.conf

<VirtualHost *:80>
    DocumentRoot "c:/wamp/www"
    ServerName localhost
    ServerAlias localhost
    <Directory  "c:/wamp/www">
        AllowOverride All
        Require local
    </Directory>
</VirtualHost>

<VirtualHost *:80>
    DocumentRoot "c:/wamp/www/wamphelpers"
    ServerName wamphelpers.dev
    ServerAlias www.wamphelpers.dev
    <Directory  "c:/wamp/www/wamphelpers">
        AllowOverride All
        Require local
    </Directory>
</VirtualHost>