Probleme de compile avec Hammer

Voila j'ai un probleme de compile avec hammer ... voila se qu il me dit

** Executing...
** Command: Change Directory
** Parameters: C:\Program Files\Valve\Steam\SteamApps\remzed\half-life


** Executing...
** Command: Copy File
** Parameters: "C:\Documents and Settings\Vins\Mes documents\Hammer\maps\cs_pacific.map" "C:\Program Files\Valve\Steam\SteamApps\remzed\counter-strike\cstrike\maps\cs_pacific.map"


** Executing...
** Command: C:\DOCUME~1\Vins\MESDOC~1\Hammer\hlcsg.exe
** Parameters: "C:\Program Files\Valve\Steam\SteamApps\remzed\counter-strike\cstrike\maps\cs_pacific"

hlcsg v2.5.3 rel Custom Build 1.6 (May 19 2002)
Zoner's Half-Life Tools -- Custom Build
Based on code modifications by Sean 'Zoner' Cavanaugh
Based on Valve's version, modified with permission.
Submit detailed bug reports to (merlinis@bigpond.net.au)
----- BEGIN hlcsg -----
Command line: C:\DOCUME~1\Vins\MESDOC~1\Hammer\hlcsg.exe "C:\Program Files\Valve\Steam\SteamApps\remzed\counter-strike\cstrike\maps\cs_pacific"
Entering C:\Program Files\Valve\Steam\SteamApps\remzed\counter-strike\cstrike\maps\cs_pacific.map
Error: Entity 0, Brush 1: mixed face contents
Texture STAIN_WALL01 and !WATERBLUE
Error: mixed face contents
Description: The map has a problem which must be fixed
Howto Fix: Check the file ZHLTProblems.html for a detailed explanation of this problem


----- END hlcsg -----




** Executing...
** Command: C:\DOCUME~1\Vins\MESDOC~1\Hammer\hlbsp.exe
** Parameters: "C:\Program Files\Valve\Steam\SteamApps\remzed\counter-strike\cstrike\maps\cs_pacific"

hlbsp v2.5.3 rel Custom Build 1.6 (Jun 3 2002)
Zoner's Half-Life Tools -- Custom Build
Based on code modifications by Sean 'Zoner' Cavanaugh
Based on Valve's version, modified with permission.
Submit detailed bug reports to (merlinis@bigpond.net.au)
----- BEGIN hlbsp -----
Command line: C:\DOCUME~1\Vins\MESDOC~1\Hammer\hlbsp.exe "C:\Program Files\Valve\Steam\SteamApps\remzed\counter-strike\cstrike\maps\cs_pacific"
>> There was a problem compiling the map.
>> Check the file C:\Program Files\Valve\Steam\SteamApps\remzed\counter-strike\cstrike\maps\cs_pacific.log for the cause.

----- END hlbsp -----




** Executing...
** Command: C:\PROGRA~1\Valve\Steam\STEAMA~1\remzed\HALF-L~1\hl.exe
** Parameters: -game cstrike +deathmatch 1 +map "cs_pacific"

et ala fin il m'ouvre une fenetre en disant

" Could not find filesystem dll to load "

merci de m'aider :-D