[Foreigner]

termitt,

Код:

@echo off
setlocal

set "regpath=hkcu\environment"

for /f "tokens=3*" %%i in ('reg query "%regpath%" /v "path"') do call:add %%i %%j
goto:eof

:add

reg add "%regpath%" /v "path" /d "%*;C:\test" -f