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diff --git a/utils/hlmv/fileassociation.cpp b/utils/hlmv/fileassociation.cpp
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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+//
+//                 Half-Life Model Viewer (c) 1999 by Mete Ciragan
+//
+// file:           FileAssociation.cpp
+// last modified:  May 04 1999, Mete Ciragan
+// copyright:      The programs and associated files contained in this
+//                 distribution were developed by Mete Ciragan. The programs
+//                 are not in the public domain, but they are freely
+//                 distributable without licensing fees. These programs are
+//                 provided without guarantee or warrantee expressed or
+//                 implied.
+//
+// version:        1.2
+//
+// email:          [email protected]
+// web:            http://www.swissquake.ch/chumbalum-soft/
+//
+#include "FileAssociation.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <mxtk/mx.h>
+
+
+
+FileAssociation *g_FileAssociation = 0;
+
+
+
+FileAssociation::FileAssociation ()
+: mxWindow (0, 100, 100, 400, 210, "File Associations", mxWindow::Dialog)
+{
+	cExtension = new mxChoice (this, 5, 5, 220, 22, IDC_EXTENSION);
+
+	//new mxButton (this, 230, 5, 75, 22, "Add", IDC_ADD);
+	//new mxButton (this, 310, 5, 75, 22, "Remove", IDC_REMOVE);
+
+	new mxGroupBox (this, 5, 30, 380, 115, "Assocations");
+	rbAction[0] = new mxRadioButton (this, 10, 50, 120, 22, "program", IDC_ACTION1, true);
+	rbAction[1] = new mxRadioButton (this, 10, 72, 120, 22, "associated program", IDC_ACTION2);
+	rbAction[2] = new mxRadioButton (this, 10, 94, 120, 22, "HLMV default", IDC_ACTION3);
+	rbAction[3] = new mxRadioButton (this, 10, 116, 120, 22, "none", IDC_ACTION4);
+	leProgram = new mxLineEdit (this, 130, 50, 220, 22, "", IDC_PROGRAM);
+	leProgram->setEnabled (false);
+	bChooseProgram = new mxButton (this, 352, 50, 22, 22, ">>", IDC_CHOOSEPROGRAM);
+	bChooseProgram->setEnabled (false);
+
+	rbAction[0]->setChecked (false);
+	rbAction[1]->setChecked (true);
+
+	new mxButton (this, 110, 155, 75, 22, "Ok", IDC_OK);
+	new mxButton (this, 215, 155, 75, 22, "Cancel", IDC_CANCEL);
+
+	initAssociations ();
+}
+
+
+
+FileAssociation::~FileAssociation ()
+{
+}
+
+
+
+int
+FileAssociation::handleEvent (mxEvent *event)
+{
+	if (event->event != mxEvent::Action)
+		return 0;
+
+	switch (event->action)
+	{
+	case IDC_EXTENSION:
+	{
+		int index = cExtension->getSelectedIndex ();
+		if (index >= 0)
+			setAssociation (index);
+	}
+	break;
+
+	case IDC_ACTION1:
+	case IDC_ACTION2:
+	case IDC_ACTION3:
+	case IDC_ACTION4:
+	{
+		leProgram->setEnabled (rbAction[0]->isChecked ());
+		bChooseProgram->setEnabled (rbAction[0]->isChecked ());
+
+		int index = cExtension->getSelectedIndex ();
+		if (index >= 0)
+			d_associations[index].association = event->action - IDC_ACTION1;
+		
+	}
+	break;
+
+	case IDC_PROGRAM:
+	{
+		int index = cExtension->getSelectedIndex ();
+		if (index >= 0)
+			strcpy (d_associations[index].program, leProgram->getLabel ());
+	}
+	break;
+
+	case IDC_CHOOSEPROGRAM:
+	{
+		const char *ptr = mxGetOpenFileName (this, 0, "*.exe");
+		if (ptr)
+		{
+			leProgram->setLabel (ptr);
+
+			int index = cExtension->getSelectedIndex ();
+			if (index >= 0)
+				strcpy (d_associations[index].program, leProgram->getLabel ());
+		}
+	}
+	break;
+
+	case IDC_OK:
+		saveAssociations ();
+
+	case IDC_CANCEL:
+		setVisible (false);
+		break;
+	}
+
+	return 1;
+}
+
+
+
+void
+FileAssociation::initAssociations ()
+{
+	int i;
+
+	cExtension->removeAll ();
+
+	for (i = 0; i < 16; i++)
+		d_associations[i].association = -1;
+
+	char path[256];
+	strcpy (path, mx::getApplicationPath ());
+	strcat (path, "/hlmv.fa");
+	FILE *file = fopen (path, "rt");
+	if (!file)
+		return;
+
+	i = 0;
+	char line[256];
+	while (i < 16 && fgets (line, 256, file))
+	{
+		int j = 0;
+		while (line[++j] != '\"');
+		line[j] = '\0';
+		strcpy (d_associations[i].extension, &line[1]);
+
+		while (line[++j] != '\"');
+		int k = j + 1;
+		while (line[++j] != '\"');
+		line[j] = '\0';
+		strcpy (d_associations[i].program, &line[k]);
+
+		d_associations[i].association = atoi (&line[++j]);
+
+		cExtension->add (d_associations[i].extension);
+		++i;
+	}
+
+	fclose (file);
+
+	setAssociation (0);
+}
+
+
+
+void
+FileAssociation::setAssociation (int index)
+{
+	cExtension->select (index);
+	leProgram->setLabel (d_associations[index].program);
+
+	for (int i = 0; i < 4; i++)
+		rbAction[i]->setChecked (i == d_associations[index].association);
+
+	leProgram->setEnabled (d_associations[index].association == 0);
+	bChooseProgram->setEnabled (d_associations[index].association == 0);
+
+	// TODO: check for valid associtaion
+#ifdef WIN32__
+	char path[256];
+
+	strcpy (path, mx_gettemppath ());
+	strcat (path, "/hlmvtemp.");
+	strcat (path, d_associations[index].extension);
+
+	FILE *file = fopen (path, "wb");
+	if (file)
+		fclose (file);
+
+	int val = (int) ShellExecute ((HWND) getHandle (), "open", path, 0, 0, SW_HIDE);
+	char str[32];
+	sprintf (str, "%d", val);
+	setLabel (str);
+	rbAction[1]->setEnabled (val != 31);
+/*
+	WORD dw = 0;
+	HICON hIcon = ExtractAssociatedIcon ((HINSTANCE) GetWindowLong ((HWND) getHandle (), GWL_HINSTANCE), path, &dw);
+	SendMessage ((HWND) getHandle (), WM_SETICON, (WPARAM) ICON_SMALL, (LPARAM) hIcon);
+	char str[32];
+	sprintf (str, "%d", (int) hIcon);
+	setLabel (str);
+*/
+	DeleteFile (path);
+
+	//DestroyIcon (hIcon);
+#endif
+
+	rbAction[2]->setEnabled (
+		!mx_strcasecmp (d_associations[index].extension, "mdl") ||
+		!mx_strcasecmp (d_associations[index].extension, "tga") ||
+		!mx_strcasecmp (d_associations[index].extension, "wav")
+	);
+}
+
+
+
+void
+FileAssociation::saveAssociations ()
+{
+	char path[256];
+
+	strcpy (path, mx::getApplicationPath ());
+	strcat (path, "/hlmv.fa");
+
+	FILE *file = fopen (path, "wt");
+	if (!file)
+		return;
+
+	for (int i = 0; i < 16; i++)
+	{
+		if (d_associations[i].association == -1)
+			break;
+
+		fprintf (file, "\"%s\" \"%s\" %d\n",
+			d_associations[i].extension,
+			d_associations[i].program,
+			d_associations[i].association);
+	}
+
+	fclose (file);
+}
+
+
+
+int
+FileAssociation::getMode (char *extension)
+{
+	for (int i = 0; i < 16; i++)
+	{
+		//if (!strcmp (d_associations[i].extension, mx_strlower (extension)))
+		if (!strcmp (d_associations[i].extension, extension))
+			return d_associations[i].association;
+	}
+
+	return -1;
+}
+
+
+
+char *
+FileAssociation::getProgram (char *extension)
+{
+	for (int i = 0; i < 16; i++)
+	{
+		//if (!strcmp (d_associations[i].extension, mx_strlower (extension)))
+		if (!strcmp (d_associations[i].extension, extension))
+			return d_associations[i].program;
+	}
+
+	return 0;
+}