easyHID question

[keymuu]

In your configuration bits, the USB voltage regulator needs to be enabled.

I tried how it worked with it on, however without success, that seems not change anything, so the fault is somewhere else...
It seems that I had read the data sheet carelessly

Back to the basic, first question:
Is easyHID generally considered as a 100% working "code generator" and should work straight away? A silly question perhaps when just looking at the picbasic code, but there are other files also that aren't "so clear"...