LT Spice simulation problem "No analysis request found"

[Paul Tseung]

I am trying to simulate the Common source amplifier and get gains.

However when I type this code, it shows error "No analysis request
found"
What's wrong with my code? I have the inc file and sure about the
parameter inside is right.

Any help will be great.
Thanks


Here is the code
--------------------------------------------------------------------------------------
*/// Title Statement
..include "model_NMOS.inc"

*// Element

*// initialize the NMOS device
*// Element: Mname ND NG NS &ltNB> ModName L= W=
..subckt NMOS 3 2 0 0
M1 3 2 0 0 NMOS L=0.6u W=9.6u

*// other components
V1 1 0 AC 0
VB1 2 1 DC 1.67
VAA 5 0 DC 3.3
Rd 3 4 61.1k

*// Command Statement
..dc V1 0 3.3 .01

*// Output Statement
..PRINT DC V(2,4)

..END