Disable Windows Delivery Optimization service (DoSvc)

!Disable DoSvc

Script to create a task that disables and stops the Windows DoSvc service on startup

create_dosvc_stop_task.bat

@echo off
set "pwshPath=C:\Program Files\PowerShell\7\pwsh.exe"
set "scriptPath=C:\disable_dosvc.ps1"

schtasks /create ^
 /tn "DisableDoSvc" ^
 /tr "\"%pwshPath%\" -ExecutionPolicy Bypass -File \"%scriptPath%\"" ^
 /sc onstart ^
 /RL highest ^
 /ru SYSTEM

@pause

disable_dosvc.ps1

# Disables DoSvc by stopping it on startup and setting Start value to 4
$regPath = "HKLM:\SYSTEM\CurrentControlSet\Services\DoSvc"
$serviceName = "DoSvc"

if (Get-Service -Name $serviceName -ErrorAction SilentlyContinue) {
    Stop-Service -Name $serviceName -Force -ErrorAction Stop

    do {
        Start-Sleep -Seconds 1
        $status = (Get-Service -Name $serviceName).Status
    } while ($status -ne 'Stopped')
}

Set-ItemProperty -Path $regPath -Name "Start" -Value 4

file_perms.txt

 icacls "C:\disable_dosvc.ps1" /inheritance:r
 icacls "C:\disable_dosvc.ps1" /grant:r SYSTEM:F Administrators:R