I have installed QGIS Server(version 2.X) on my machine (Win. 7 64 bit OS & installed on C:\OSGeo4W64) while installing I found that for 64 bit Apache web server was not available hence its separately installed on C drive (C:\Apache24)
Now tested Apache server installation and it works successfully in web browser for port 80.
I am following this question and this link for installation reference so where should I put "OSGeoW64" folder in Apache web server, to test
http://localhost/qgis/qgis_mapserv.fcgi.exe?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities& this URL?
Any help will be great