if statement - Nested If-Else in batch command -

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i trying check if 2 services present or not. if either 1 not present should print "no" else print "yes". tried is:

@echo off set service1=present_service set service2=not_present  sc query %service1% | find "does not exist" >nul if %errorlevel% equ 1 (     sc query %service2% | find "does not exist" >nul     if %errorlevel% equ 1 (       echo yes     ) else (       echo no     )     ) else ( echo no )

if check single one, works fine. here %errorlevel% not changing value in second case. if service2 not present, prints yes. can on this.

try this;

@echo off setlocal enabledelayedexpansion set service1=present_service set service2=not_present  sc query %service1% | find "does not exist" >nul if %errorlevel% equ 1 (     sc query !service2! | find "does not exist" >nul     if !errorlevel! equ 1 (       echo yes     ) else (       echo no     )     ) else ( echo no )

this problem delayed expansion


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