diff --git a/Build Kit.cmd b/Build Kit.cmd
index 8d82bb60..d50b9209 100644
--- a/Build Kit.cmd	
+++ b/Build Kit.cmd	
@@ -7,10 +7,6 @@ setlocal
 title Wizard Kit: Build Tool
 call :CheckFlags %*
 
-:LaunchPrep
-rem Verifies the environment before launching item
-if not exist ".bin\Scripts\build_kit.ps1" (goto ErrorBuildKitMissing)
-
 :PrepNewKit
 rem Copy base files to a new folder OUT_KIT
 robocopy /e .bin OUT_KIT\.bin
@@ -43,11 +39,6 @@ for %%f in (%*) do (
 @exit /b 0
 
 :: Errors ::
-:ErrorBuildKitMissing
-echo.
-echo ERROR: build_kit.ps1 script not found.
-goto Abort
-
 :ErrorUnknown
 echo.
 echo ERROR: Encountered an unknown error.
diff --git a/Build PE.cmd b/Build PE.cmd
index 4c49be8a..4b539697 100644
--- a/Build PE.cmd	
+++ b/Build PE.cmd	
@@ -8,13 +8,11 @@ title Wizard Kit: Windows PE Build Tool
 call :CheckFlags %*
 call :CheckElevation || goto Exit
 call :FindKitsRoot || goto ErrorKitNotFound
-set "dandi_set_env=%adk_root%\Deployment Tools\DandISetEnv.bat"
-set "ps_script=%~dp0\.bin\Scripts\build_pe.ps1"
 
 :LaunchPrep
-rem Verify scripts exists
+rem Update environment using WADK script
+set "dandi_set_env=%adk_root%\Deployment Tools\DandISetEnv.bat"
 if not exist "%dandi_set_env%" (goto ErrorKitNotFound)
-if not exist "%ps_script%" (goto ErrorPSScriptMissing)
 call "%dandi_set_env%" || goto ErrorUnknown
 
 :EnsureCRLF
@@ -93,11 +91,6 @@ echo.
 echo ERROR: Windows ADK installation not found.
 goto Abort
 
-:ErrorPSScriptMissing
-echo.
-echo ERROR: build_pe.ps1 script not found.
-goto Abort
-
 :ErrorUnknown
 echo.
 echo ERROR: Encountered an unknown error.