diff --git a/reactos/subsys/system/cmd/alias.c b/reactos/subsys/system/cmd/alias.c
index e77df7e775e..2479083d982 100644
--- a/reactos/subsys/system/cmd/alias.c
+++ b/reactos/subsys/system/cmd/alias.c
@@ -113,7 +113,7 @@ AddAlias (LPTSTR name, LPTSTR subst)
 		{
 			s = (LPTSTR)malloc ((_tcslen (subst) + 1)*sizeof(TCHAR));
 			if (!s)
-			{
+			{        
 				error_out_of_memory ();
 				return;
 			}
@@ -312,6 +312,8 @@ INT CommandAlias (LPTSTR cmd, LPTSTR param)
 		return 0;
 	}
 
+   nErrorLevel = 0;
+
 	if (param[0] == _T('\0'))
 	{
 		PrintAlias ();
diff --git a/reactos/subsys/system/cmd/attrib.c b/reactos/subsys/system/cmd/attrib.c
index 0e7a5d657bd..d5deefee8c8 100644
--- a/reactos/subsys/system/cmd/attrib.c
+++ b/reactos/subsys/system/cmd/attrib.c
@@ -135,6 +135,7 @@ ChangeAttribute (LPTSTR pszPath, LPTSTR pszFile, DWORD dwMask,
 		if (hFind == INVALID_HANDLE_VALUE)
 		{
 			ErrorMessage (GetLastError (), pszFile);
+      nErrorLevel = 1;
 			return;
 		}
 
@@ -164,6 +165,7 @@ ChangeAttribute (LPTSTR pszPath, LPTSTR pszFile, DWORD dwMask,
 	if (hFind == INVALID_HANDLE_VALUE)
 	{
 		ErrorMessage (GetLastError (), pszFile);
+    nErrorLevel = 1;
 		return;
 	}
 
@@ -209,6 +211,8 @@ INT CommandAttrib (LPTSTR cmd, LPTSTR param)
 		return 0;
 	}
 
+  nErrorLevel = 0;
+
 	/* build parameter array */
 	arg = split (param, &argc, FALSE);
 
diff --git a/reactos/subsys/system/cmd/cmd.c b/reactos/subsys/system/cmd/cmd.c
index b75579f98b6..c735114a49b 100644
--- a/reactos/subsys/system/cmd/cmd.c
+++ b/reactos/subsys/system/cmd/cmd.c
@@ -1555,7 +1555,7 @@ int _main (int argc, char *argv[])
 			OPEN_EXISTING, 0, NULL);
   if (GetConsoleScreenBufferInfo(hConsole, &Info) == FALSE)
     {
-      ConOutFormatMessage(GetLastError());
+      ConErrFormatMessage(GetLastError());
       return(1);
     }
   wColor = Info.wAttributes;
diff --git a/reactos/subsys/system/cmd/copy.c b/reactos/subsys/system/cmd/copy.c
index 6aa771e3722..70fd4fd319d 100644
--- a/reactos/subsys/system/cmd/copy.c
+++ b/reactos/subsys/system/cmd/copy.c
@@ -185,7 +185,7 @@ int copy (TCHAR source[MAX_PATH], TCHAR dest[MAX_PATH], int append, DWORD lpdwFl
 		if (hFileDest == INVALID_HANDLE_VALUE)
 	{
 		CloseHandle (hFileSrc);
-		error_path_not_found ();
+		ConOutResPuts(STRING_ERROR_PATH_NOT_FOUND);
     nErrorLevel = 1;
 		return 0;
 	}
@@ -194,7 +194,7 @@ int copy (TCHAR source[MAX_PATH], TCHAR dest[MAX_PATH], int append, DWORD lpdwFl
 	{
 		CloseHandle (hFileDest);
 		CloseHandle (hFileSrc);
-		error_out_of_memory ();
+		ConOutResPuts(STRING_ERROR_OUT_OF_MEMORY);
     nErrorLevel = 1;
 		return 0;
 	}
@@ -466,7 +466,9 @@ INT cmd_copy (LPTSTR cmd, LPTSTR param)
  
 				default:
 					/* invaild switch */
-					error_invalid_switch(_totupper(arg[i][1]));
+          LoadString(CMD_ModuleHandle, STRING_ERROR_INVALID_SWITCH, szMsg, RC_STRING_MAX_SIZE);
+	        ConOutPrintf(szMsg, _totupper(arg[i][1]));
+					
 					return 1;
 					break;
 				}
@@ -488,14 +490,15 @@ INT cmd_copy (LPTSTR cmd, LPTSTR param)
 	if(nFiles < 1)
 	{
 		/* There is not enough files, there has to be at least 1 */
-		error_req_param_missing();
+		ConOutResPuts(STRING_ERROR_REQ_PARAM_MISSING);
 		return 1;
 	}
  
 	if(nFiles > 2)
 	{
 		/* there is too many file names in command */
-		error_too_many_parameters("");
+    LoadString(CMD_ModuleHandle, STRING_ERROR_TOO_MANY_PARAMETERS, szMsg, RC_STRING_MAX_SIZE);
+	  ConErrPrintf(szMsg,_T(""));		
     nErrorLevel = 1;
 		return 1;
 	}
diff --git a/reactos/subsys/system/cmd/error.c b/reactos/subsys/system/cmd/error.c
index 4db018df09a..3bd901d2c6e 100644
--- a/reactos/subsys/system/cmd/error.c
+++ b/reactos/subsys/system/cmd/error.c
@@ -36,6 +36,8 @@ VOID ErrorMessage (DWORD dwErrorCode, LPTSTR szFormat, ...)
 	if (dwErrorCode == ERROR_SUCCESS)
 		return;
 
+  nErrorLevel = 1;
+
 	if (szFormat)
 	{
 		va_start (arg_ptr, szFormat);
@@ -49,14 +51,14 @@ VOID ErrorMessage (DWORD dwErrorCode, LPTSTR szFormat, ...)
 					   NULL, dwErrorCode, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
 					   (LPTSTR)&szError, 0, NULL))
 	{
-		ConOutPrintf (_T("%s %s\n"), szError, szMessage);
+		ConErrPrintf (_T("%s %s\n"), szError, szMessage);
 		LocalFree (szError);
 		return;
 	}
 	else
 	{
 		LoadString(CMD_ModuleHandle, STRING_ERROR_ERROR1, szMsg, RC_STRING_MAX_SIZE);
-		ConOutPrintf(szMsg, dwErrorCode);
+		ConErrPrintf(szMsg, dwErrorCode);
 		return;
 	}
 
@@ -94,7 +96,8 @@ VOID error_parameter_format(TCHAR ch)
 	TCHAR szMsg[RC_STRING_MAX_SIZE];
 
 	LoadString(CMD_ModuleHandle, STRING_ERROR_PARAMETERF_ERROR, szMsg, RC_STRING_MAX_SIZE);
-	ConOutPrintf(szMsg, ch);
+	ConErrPrintf(szMsg, ch);
+  nErrorLevel = 1;
 }
 
 
@@ -103,7 +106,8 @@ VOID error_invalid_switch (TCHAR ch)
 	TCHAR szMsg[RC_STRING_MAX_SIZE];
 
 	LoadString(CMD_ModuleHandle, STRING_ERROR_INVALID_SWITCH, szMsg, RC_STRING_MAX_SIZE);
-	ConOutPrintf(szMsg, ch);
+	ConErrPrintf(szMsg, ch);
+  nErrorLevel = 1;
 }
 
 
@@ -112,20 +116,21 @@ VOID error_too_many_parameters (LPTSTR s)
 	TCHAR szMsg[RC_STRING_MAX_SIZE];
 
 	LoadString(CMD_ModuleHandle, STRING_ERROR_TOO_MANY_PARAMETERS, szMsg, RC_STRING_MAX_SIZE);
-	ConOutPrintf(szMsg, s);
+	ConErrPrintf(szMsg, s);
+  nErrorLevel = 1;
 }
 
 
 VOID error_path_not_found (VOID)
 {
-	ConOutResPuts(STRING_ERROR_PATH_NOT_FOUND);
+	ConErrResPuts(STRING_ERROR_PATH_NOT_FOUND);
 	nErrorLevel = 1;
 }
 
 
 VOID error_file_not_found (VOID)
 {
-	ConOutResPuts(STRING_ERROR_FILE_NOT_FOUND);
+	ConErrResPuts(STRING_ERROR_FILE_NOT_FOUND);
 	nErrorLevel = 1;
 }
 
@@ -135,20 +140,22 @@ VOID error_sfile_not_found (LPTSTR f)
 	TCHAR szMsg[RC_STRING_MAX_SIZE];
 
 	LoadString(CMD_ModuleHandle, STRING_ERROR_FILE_NOT_FOUND, szMsg, RC_STRING_MAX_SIZE);
-	ConOutPrintf(_T("%s - %s\n"), szMsg, f);
+	ConErrPrintf(_T("%s - %s\n"), szMsg, f);
   nErrorLevel = 1;
 }
 
 
 VOID error_req_param_missing (VOID)
 {
-	ConOutResPuts(STRING_ERROR_REQ_PARAM_MISSING);
+	ConErrResPuts(STRING_ERROR_REQ_PARAM_MISSING);
+  nErrorLevel = 1;
 }
 
 
 VOID error_invalid_drive (VOID)
 {
-	ConOutResPuts(STRING_ERROR_INVALID_DRIVE);
+	ConErrResPuts(STRING_ERROR_INVALID_DRIVE);
+  nErrorLevel = 1;
 }
 
 
@@ -162,18 +169,21 @@ VOID error_bad_command (VOID)
 VOID error_no_pipe (VOID)
 {
 	ConErrResPuts(STRING_ERROR_CANNOTPIPE);
+  nErrorLevel = 1;
 }
 
 
 VOID error_out_of_memory (VOID)
 {
 	ConErrResPuts(STRING_ERROR_OUT_OF_MEMORY);
+  nErrorLevel = 1;
 }
 
 
 VOID error_invalid_parameter_format (LPTSTR s)
 {
-	ConOutResPuts(STRING_ERROR_INVALID_PARAM_FORMAT);
+	ConErrResPuts(STRING_ERROR_INVALID_PARAM_FORMAT);
+  nErrorLevel = 1;
 }
 
 
@@ -187,6 +197,8 @@ VOID error_syntax (LPTSTR s)
 		ConErrPrintf(_T("%s - %s\n"), szMsg, s);
 	else
 		ConErrPrintf(_T("%s.\n"), szMsg);
+
+  nErrorLevel = 1;
 }