Why can't I start programs in the command line without /d? (Windows 7x64)

Question

I am trying to create a batch script that opens a program. I am doing some testing and I can\'t figure this out:

If I run CMD.exe and input start /d \"C:\\wamp\" w

Answer 1

start "some-text"

starts a new command window with "some-text" as the title of the window. To start a program, do not use the quotes around the argument

start program-name

Answer 2

Because the start program's syntax expect the window title as its first quoted argument. (see start /?). You can supply an empty string, however:

start "" "C:\wamp\wampmanager.exe"

or, if you don't need quotes to mask parts of the path, just leave them out altogether:

start C:\wamp\wampmanager.exe