Unable to start Apache Service on Windows.
By checking the Windows event viewer you sill see similar error below.
Event Type: Error
Event Source: Apache Service
Event Category: None
Event ID: 3299
Time: 10:09:09 AM
The Apache service named reported the following error:
>>> (OS 1063)The service process could not connect to the service controller. : Error starting service control dispatcher .
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
This is a basic mistake due to missing slashes in the path (directory structure). Inspect thourouhly the path of your virtual host or document root.