lisp returning Unknown command but still works?

[Anonymous]

Why is my lisp returning "Unknown command "SET". Press F1 for help."

Command: SET
ENTER DRAWING SETUP SCALE ... 96
Unknown command "SET". Press F1 for help.
Unknown command "SET". Press F1 for help.
Auditing Header
Auditing Tables
Auditing Entities Pass 1
Pass 1 200 objects audited
Auditing Entities Pass 2
Pass 2 200 objects audited
Auditing Blocks
4 Blocks audited
Auditing AcDsRecords
Total errors found 0 fixed 0
Erased 0 objects

(DEFUN C:Set()
(SETQ A (GETREAL "\nENTER DRAWING SETUP SCALE ... "))
(SETQ B (* A 0.09375))
(SETQ C (/ A 2))
(Setit)
(PRINC) )

(DEFUN Setit()
(COMMAND "-INSERT" "\\\\Cporldata\\trust\\Templates\\CP_Styles.dwg" "0,0,0" "1" "1" "0")
(COMMAND "-DIMSTYLE" "R" "CP Dim Style")
(COMMAND "-STYLE" "ARIAL NARROW" "ARIAL NARROW" "" "" "" "" "" "")
(COMMAND "TEXTSTYLE" "ARIAL NARROW")
(SETVAR "TEXTSIZE" B)
(SETVAR "DIMSCALE" A)
(SETVAR "LTSCALE" C)
(COMMAND "-INSERT" "\\\\cporldata\\autocad\\R2016\\Support\\Templates\\DWTs\\CP MleaderStyle.dwg" "0,0,0" "1" "1" "0")
(SETVAR "CMLEADERSTYLE" "CP")
(COMMAND "MLEADERSCALE" A "")
(COMMAND "AUDIT" "Y")
(COMMAND "REGEN")
(PRINC)
)

[Anonymous · Accepted solution]

I am stupid.... had an extra "" on the 

(COMMAND "-STYLE" "ARIAL NARROW" "ARIAL NARROW" "" "" "" "" "")

thanks....

[rkmcswain · Accepted solution]

For one, this line does not need the "" (enter) at the end.

(COMMAND "MLEADERSCALE" A "")

There is probably a similar error in another line somewhere.

[Anonymous]

thank you.

I am slow this morning and everything is now functioning well.

These boards are awesome because of folks like you taking the time to reply! Thank you for that.