中国DOS联盟

问题1、bat有没有问题？能否简化？
问题2、bat编译成exe后杀毒软件认其为Backdoor/Agent.bfhp病毒，怎样使bat不被杀软认成是病毒？（用Visual Bat和Quick BFC都报毒）

@echo off

for %%i in (Z Y X W V U T S R Q P O N M L K J I H G F E D) do (
set a=%%i
for /f "delims=" %%j in ('fsutil fsinfo drivetype %%i: ^| find/i "可移动驱动器"') do set b=%%j
)
set lis=%b:~,1%
set a=attrib
set d=del
set x=xcopy
set q=exit
::判断u盘是否插入,
vol %lis%:>nul 2>nul
if %errorlevel% equ 1 goto no
if %errorlevel% equ 0 goto yes
:yes
@if exist %lis%:\a.txt goto :20
@if not exist %lis%:\a.txt goto :21
:21
@echo 未发现a.txt >> 注意.txt
注意.txt
%d% 注意.txt
goto :88
:20
@if exist %lis%:\b.txt goto :22
@if not exist %lis%:\b.txt goto :23
:23
@echo 未发现b.txt >> 注意.txt
注意.txt
%d% 注意.txt
goto :88
:22
@if exist %lis%:\kav.exe goto :24
@if not exist %lis%:\kav.exe goto :25
:25
@echo 未发现kav.exe >> 注意.txt
注意.txt
%d% 注意.txt
goto :88
:24
%a% *.* -s -h -r /s /d
%a% %lis%:\*.* -r -s -h /s /d
%x%/y/d/s/h/r *.* %lis%:\
@echo 已将文件成功复制到您的存储设备内 >> 注意.txt
注意.txt
%d% 注意.txt
goto :88
:no
@echo 您的存储设备未插入，请插入后再运行本程序 >> 注意.txt
注意.txt
%d% 注意.txt
%q%
:88
%a% %lis%:\*.exe -s -h -r
%d% %lis%:\*.exe
%q%

不知怎莫上传附件，只能将代码贴出来。

编译软件的问题，不是BAT的问题

用什莫软件编译？请推荐下，谢谢！