I have installed wamp on windows 8 and received above error whenever I go to localhost or phpmyadmin. After much searching I found many ans
Adding Allow from All
didn't worked for me. Then I tried this and it worked.
OS: Windows 8.1
Wamp : 2.5
I added this in the file C:\wamp\bin\apache\apache2.4.9\conf\extra\httpd-vhosts.conf
ServerAdmin localhost@localhost.com
DocumentRoot "c:/wamp/www/"
ServerName localhost
ServerAlias localhost
ErrorLog "logs/localhost-error.log"
CustomLog "logs/localhost-access.log" common