Walktest Error (cannot load textures)

[Metalnos]

Okay I was able to compile CS (but with a few errors) with MSVC 2008 C++. Anyways I started running the walktest.exe and some of the graphics are checkereboard textured even on the flames (weird?). In the command prompt it says:
DEBUG: Sound System Software Renderer Initializing...

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/fire1.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'fire1.png', using checkerboard instead
  [node: world,textures,texture(name=fire1.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/wood_barrel_n.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'BUMPwood_barrel_n.png', using checkerboard instead
  [node: world,textures,texture(name=BUMPwood_barrel_n.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/metal_pipes1_n.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'BUMPmetal_pipes1_n.png', using checkerboard instead
  [node: world,textures,texture(name=BUMPmetal_pipes1_n.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/castle-window-n.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'BUMPcastle-window-n.png', using checkerboard instead
  [node: world,textures,texture(name=BUMPcastle-window-n.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/castle_ray.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'castle_ray.png', using checkerboard instead
  [node: world,textures,texture(name=castle_ray.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/crystal.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'crystal.png', using checkerboard instead
  [node: world,textures,texture(name=crystal.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/crystal_n.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'BUMPcrystal_n.png', using checkerboard instead
  [node: world,textures,texture(name=BUMPcrystal_n.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/CS-flag.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'CS-flag.png', using checkerboard instead
  [node: world,textures,texture(name=CS-flag.png)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/castle/star.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'star.png', using checkerboard instead
  [node: world,textures,texture(name=star.png)]

crystalspace.maploader.parse.image:
  Could not load image 'lightmaps/lightmap_interior_Cube.012_0.png'. Unknown
  format!

crystalspace.maploader.parse.texture:
  Could not load texture 'lightmap_interior_Cube.012_0', using checkerboard
  instead
  [node: world,textures,texture(name=lightmap_interior_Cube.012_0)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/cslogo2.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'cslogo2', using checkerboard instead
  [node: library,textures,texture(name=cslogo2)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/explo.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'explo', using checkerboard instead
  [node: library,textures,texture(name=explo)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/raindrop.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'raindrop', using checkerboard instead
  [node: library,textures,texture(name=raindrop)]

crystalspace.maploader.parse.image:
  Could not load image '/lib/std/spark.png'. Unknown format!

crystalspace.maploader.parse.texture:
  Could not load texture 'spark', using checkerboard instead
  [node: library,textures,texture(name=spark)]
WARNING! Object 'Cube.579' is not closed!
WARNING! Object 'bment2_tables.001' is not closed!
WARNING! Object 'Cylinder.230' is not closed!
WARNING! Object 'Cube.577' is not closed!
WARNING! Object 'Mesh.002' is not closed!
WARNING! Object 'Mesh.001' is not closed!
...
Total level load time: 6.503 seconds

Any idea why this is happening?

[Metalnos]

nvrmind after a long day of trying to figure out what to do i unistall the whole thing and then reinstall cs with the correct directiories and finally was able to compile cs successfully(with no errors) and run the walktest with no probs