[Help-glpk] WIN GLPK 4.57: error of solving a simple and small linear programming model from command line on win 7

[usa usa]

Hi,

I am trying to solve a linear programming model by GLPK 4.57 downloaded from

http://sourceforge.net/projects/winglpk/

In the examples\ folder, I tried to use GLPK to solve the plan.mps model on win 7.

In MS DOS command line, I used:

glpsol.exe --mps -m C:\MyPath\plan.mps

I got error: 

      colon missing where expected

      context : NAME PLAN

      MathProg model processing error

Any help would be appreciated.

This is the mps format model:

NAME          PLAN
ROWS
 N  VALUE
 E  YIELD
 L  FE
 L  CU
 L  MN
 L  MG
 G  AL
 L  SI
COLUMNS
    BIN1      VALUE           .03000   YIELD          1.00000
              FE              .15000   CU              .03000
              MN              .02000   MG              .02000
              AL              .70000   SI              .02000
    BIN2      VALUE           .08000   YIELD          1.00000
              FE              .04000   CU              .05000
              MN              .04000   MG              .03000
              AL              .75000   SI              .06000
    BIN3      VALUE           .17000   YIELD          1.00000
              FE              .02000   CU              .08000
              MN              .01000   AL              .80000
              SI              .08000
    BIN4      VALUE           .12000   YIELD          1.00000
              FE              .04000   CU              .02000
              MN              .02000   AL              .75000
              SI              .12000
    BIN5      VALUE           .15000   YIELD          1.00000
              FE              .02000   CU              .06000
              MN              .02000   MG              .01000
              AL              .80000   SI              .02000
    ALUM      VALUE           .21000   YIELD          1.00000
              FE              .01000   CU              .01000
              AL              .97000   SI              .01000
    SILICON   VALUE           .38000   YIELD          1.00000
              FE              .03000   SI              .97000
RHS
    RHS1      YIELD       2000.00000   FE            60.00000
              CU           100.00000   MN            40.00000
              SI           300.00000
              MG            30.00000   AL          1500.00000
RANGES
    RNG1      SI            50.00000
BOUNDS
 UP BND1      BIN1         200.00000
 UP           BIN2        2500.00000
 LO           BIN3         400.00000
 UP           BIN3         800.00000
 LO           BIN4         100.00000
 UP           BIN4         700.00000
 UP           BIN5        1500.00000
ENDATA