每次要是用PE工具修改那，就太麻烦了

设置连接器属性即可  

f:\文件备份\d\gongju\MASMPlus\Project>link /LIBPATH:F:\文件备份\d\gongju\MASMPlu
s\Lib console.obj /SUBSYSTEM:console /SECTION:sharedSeg,ERWS
Microsoft (R) Incremental Linker Version 9.00.21022.08
Copyright (C) Microsoft Corporation.  All rights reserved.

ASM代码:

;#Mode=CON
;MASMPlus µ¥Îļþ´úÂëÄ£°å - ¿ØÖÆ̨³ÌÐò
;--------------------------------------------------------------------
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.386
.model flat, stdcall
option casemap :none

include windows.inc
include user32.inc
include kernel32.inc
include masm32.inc

includelib user32.lib
includelib kernel32.lib
includelib masm32.lib
include macro.asm

sharedSeg SEGMENT
   g_Instances dd 0
sharedSeg ENDS
.data?
        buffer        db 100 dup(?)
       
.CODE

START:
        inc g_Instances
        invoke wsprintf,addr buffer,CTEXT("g_Instances = %d"),g_Instances
        add esp,0Ch
        invoke StdOut,addr buffer
        .IF g_Instances > 1
                invoke StdOut,CTEXT("warning : more than one instance existed")
                .ENDIF

        ;ÔÝÍ£ÏÔʾ,»Ø³µ¼ü¹Ø±Õ
        invoke StdIn,addr buffer,sizeof buffer
        dec g_Instances
        invoke ExitProcess,0
       
end START

感谢上面的朋友，谢谢帮助！