--- np2/win9x/np2.cpp	2007/01/08 07:52:01	1.70
+++ np2/win9x/np2.cpp	2007/01/08 08:52:21	1.71
@@ -1066,8 +1066,8 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 				case IDM_SCRNMUL16:
 					if ((!scrnmng_isfullscreen()) &&
 						!(GetWindowLong(hWndMain, GWL_STYLE) & WS_MINIMIZE)) {
-						sysmenu_setscrnmul(wParam - IDM_SCRNMUL);
-						scrnmng_setmultiple(wParam - IDM_SCRNMUL);
+						sysmenu_setscrnmul((UINT8)(wParam - IDM_SCRNMUL));
+						scrnmng_setmultiple((int)(wParam - IDM_SCRNMUL));
 					}
 					break;
 
@@ -1837,6 +1837,6 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 
 	viewer_term();													// ver0.30
 
-	return(msg.wParam);
+	return((int)msg.wParam);
 }