QTR-Quadtone RIP

Using the Create ICC program, I'm getting this error, even though I can see no problems 
with my data.

Here's the input text file:

Gray	Lab_L	
0	95
5	89
10	85
15	81
20	77
25	74
30	70.5
35	67
40	65
45	62
50	59
55	56
60	54
65	51
70	47
75	44
80	40
85	37
90	30
95	23
100	14

And here's the output text file:


QTR-Create-ICC version 2.4.2.0

File: /Users/guystaley/Desktop/2200_EEM_MHW_Test1-out.txt
Step	Dens	Lab	A	B	
0.00	0.000	0.00	0.00	0.00	L                             b                             +
25.00	0.000	0.00	0.00	0.00	L                             b                             +
50.00	0.000	0.00	0.00	0.00	L                             b                             +
75.00	0.000	0.00	0.00	0.00	L                             b                             +
100.00	0.000	0.00	0.00	0.00	L                             b                             +

The Lab values are not in order.
Cannot make a profile.


This is my first time using this program, and I'm following Paul Roarke's method.

Any suggestions???