中国DOS联盟

@echo off

for /f "skip=4 tokens=1,2 delims=:" %%a in ('reg query HKEY_LOCAL_MACHINE\SOFTWARE\Tencent\QQ /v Install') do (

  set QQPathL=%%a

  set QQPathR=%%b

)

set QQPath=%QQPathL:~-1%:%QQPathR%

echo QQ安装目录是%QQPath%