[Georgio]

Код:

@echo off

set "branch=HKEY_CURRENT_USER\Software\"
set "soft_1=zzz1"
set "soft_2=zzz2"

(
for %%i in (
 "Windows Registry Editor Version 5.00"
 ""
 "[-%branch%%soft_1%]"
 ""
 "[-%branch%%soft_2%]"
 ""
 ) do (
 echo.%%~i
 )
)>"registry.reg"

for %%i in (
 "%soft_1%"
 "%soft_2%"
 ) do (
 reg export "%branch%%%~i" .reg /y>nul
 more +2<.reg>>"registry.reg"
 )
del .reg

exit /b