搜索软件安装目录并打开目录下的某个文件

@echo off
rem dn=安装软件的名字
set dn=NX
set rp=HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
for /f "tokens=*" %%a in ('reg query "%rp%"') do (
for /f "tokens=*" %%l in ('reg query "%rp%\%%~na" /v "DisplayName"^|findstr /i "%dn%"') do (
call :show %%~na
)
)
:show
cls
echo 软件版本号
for /f "tokens=*" %%b in ('reg query "%rp%\%1" /v "DisplayName"^|findstr /i "DisplayName"') do (echo %%l)
echo.

echo 软件安装目录
for /f "tokens=*" %%b in ('reg query "%rp%\%1" /v "InstallLocation"^|findstr /i "InstallLocation"') do (echo %%b)
rem 打开软件目录下\UGII\menus\custom_dirs.dat 编辑
for /f "tokens=1-2*" %%b in ('reg query "%rp%\%1" /v "InstallLocation"^|findstr /i "InstallLocation"') do notepad.exe "%%d\UGII\menus\custom_dirs.dat"

pause
exit