map not found?

when i go to compile my map, it says the "windows cannot find the file specified" does anyone know whats wrong?

heres the log:

** Executing...
** Command: "c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk\bin\vbsp.exe"
** Parameters: -game "c:\program files\valve\steam\steamapps\mexican2_5\half-life 2\hl2" "c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle"

Valve Software - vbsp.exe (Aug 4 2006)
1 threads
materialPath: c:\program files\valve\steam\steamapps\mexican2_5\half-life 2\hl2\materials
Loading c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle.vmf
Error: displacement found on a(n) func_detail entity - not supported

** Executing...
** Command: "c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk\bin\vvis.exe"
** Parameters: -game "c:\program files\valve\steam\steamapps\mexican2_5\half-life 2\hl2" "c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle"

Valve Software - vvis.exe (May 22 2006)
1 threads
reading c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle.bsp
Error opening c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle.bsp

** Executing...
** Command: "c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk\bin\vrad.exe"
** Parameters: -game "c:\program files\valve\steam\steamapps\mexican2_5\half-life 2\hl2" "c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle"

Valve Software - vrad.exe SSE (May 22 2006)
----- Radiosity Simulator ----
1 threads
[Reading texlights from 'lights.rad']
[45 texlights parsed from 'lights.rad']

Loading c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle.bsp
Error opening c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle.bsp

** Executing...
** Command: Copy File
** Parameters: "c:\program files\valve\steam\steamapps\mexican2_5\sourcesdk_content\hl2\mapsrc\bunkerbattle.bsp" "c:\program files\valve\steam\steamapps\mexican2_5\half-life 2\hl2\maps\bunkerbattle.bsp"

The command failed. Windows reported the error:
"The system cannot find the file specified."

Error: displacement found on a(n) func_detail entity - not supported

that halts the vbsp process, meaning that no file is written for vvis to open, hence the 'file not found' error.

any brush with displacement surface/s should never be an entity.

---

i eat paint

thanks