$scriptContent = 
@'
Install-Module LocalMDM -Force
$enrollmentRoot = 'HKLM:\SOFTWARE\Microsoft\Enrollments'
$targetProvider = 'MS DM Server'
$syncScript = @"
<SyncBody>
  <REPLACE>
    <CmdID>4</CmdID>
    <Item>
      <Target>
        <LocURI>./Vendor/MSFT/DMClient/Provider/MS%20DM%20Server/FirstSyncStatus/ExpectedPolicies</LocURI>
      </Target>
      <Meta>
        <Format xmlns="syncml:metinf">chr</Format>
        <Type xmlns="syncml:metinf">text/plain</Type>
      </Meta>
      <Data>./Vendor/MSFT/AppLocker/ApplicationLaunchRestrictions/EXEGroup/EXE/Policy./Vendor/MSFT/LAPS/Policies/AutomaticAccountManagementEnableAccount./Vendor/MSFT/DMClient/Provider/MS%20DM%20Server/EntDMID</Data>
    </Item>
  </REPLACE>
</SyncBody>
"@
$match = Get-ChildItem -Path $enrollmentRoot |
    Where-Object {
        (Get-ItemProperty -Path $_.PSPath -Name ProviderID -ErrorAction SilentlyContinue).ProviderID -eq $targetProvider
    }

if (-not $match) {
    Write-Error "No enrollment instance found with ProviderID='$targetProvider'."
    exit 1
}

$instancePath = $match.PSPath
function Set-EnrollmentType {
    param($typeValue)
    Set-ItemProperty -Path $instancePath -Name EnrollmentType -Type DWord -Value $typeValue  -Force
}

$firstSyncKey = Join-Path $instancePath 'FirstSync'
if (-not (Test-Path $firstSyncKey)) {
    New-Item -Path $firstSyncKey -Force | Out-Null
}

$existingValue = Get-ItemProperty -Path $firstSyncKey -Name 'IsServerProvisioningDone' -ErrorAction SilentlyContinue
New-ItemProperty -Path $firstSyncKey -Name 'IsServerProvisioningDone' -PropertyType DWord -Value 0 -Force | Out-Null

Set-EnrollmentType -typeValue 20
send-localmdmrequest -SyncML $syncScript
$result = send-localmdmrequest -omauri ./Vendor/MSFT/DMClient/Provider/MS%20DM%20Server/FirstSyncStatus/ExpectedPolicies
$result.data > c:\windows\temp\123.log

Set-EnrollmentType -typeValue 6

$existingValue = Get-ItemProperty -Path $firstSyncKey -Name 'IsServerProvisioningDone' -ErrorAction SilentlyContinue
New-ItemProperty -Path $firstSyncKey -Name 'IsServerProvisioningDone' -PropertyType DWord -Value 1 -Force | Out-Null

'@ 

$bytes = [System.Text.Encoding]::Unicode.GetBytes($scriptContent)
$encoded = [Convert]::ToBase64String($bytes)

Start-Process powershell.exe -ArgumentList "-mta -NoProfile -ExecutionPolicy Bypass -EncodedCommand $encoded" -Wait