[Help-glpk] glpk with devC++

[Giovanna Garula]

Hello:
My name is Giovanna Garula and I’m trying to use glpk.lib in my 
Dev-C++(4.9.9.2) project, in a windows XP environment. Unfortunately, 
when I set to the linker the following files:

* "../../../../../../Program Files/GnuWin32/lib/libglpk.lib"
* "../../../../../../Program Files/GnuWin32/lib/libglpk.a"
* "../../../../../../Program Files/GnuWin32/lib/libglpk.dll.a"
* "../../../../../../Program Files/GnuWin32/lib/libglpk-bcc.lib"

the linker show me the message:

File format not recognized
ld returned 1 exit status
[Build Error] [genInitialSols.exe] Error 1

¿What is wrong? ¿Are this the correct files?

Many thanks in advance.
Your sincerely,
Giovanna Garula.