//resource.h
#define ID_OPEN  2
#define ID_SAVE 3
#define ID_SAVEAS 4
#define ID_EXIT  5
#define ID_BIG  6
#define ID_MID   7
#define ID_SMALL 8
#define ID_RED  9
#define ID_ORANGLE  10
#define ID_YELLOW  11
#define ID_GREEN  12
#define ID_CYAN  13
#define ID_BLUE  14
#define ID_PURPLE 15
#define IDR_MAINFRAME  100

//SingleDoc.rc
IDR_MAINFRAME MENU DISCARDABLE 
BEGIN
    POPUP "文件"
    BEGIN
        MENUITEM "打开",                       ID_OPEN
        MENUITEM "保存",                        ID_SAVE
        MENUITEM "另存为",                      ID_SAVEAS
        MENUITEM "退出",                        ID_EXIT
    END
    POPUP "编辑"
    BEGIN
        POPUP "字体"
        BEGIN
            MENUITEM "大",                          ID_BIG
            MENUITEM "中",                          ID_MID
            MENUITEM "小",                          ID_SMALL
        END
    
        POPUP "颜色"
        BEGIN
            MENUITEM "红色",                        ID_RED
            MENUITEM "橙色",                        ID_ORANGLE
            MENUITEM "黄色",                        ID_YELLOW
            MENUITEM "绿色",                        ID_GREEN
            MENUITEM "青色",                        ID_CYAN
            MENUITEM "蓝色",                        ID_BLUE
            MENUITEM "紫色",                        ID_PURPLE
        END
    END
END

资源文件加载错误，哪位高手帮忙看下（我的软件是VC++ 6.0）