XenApplePie

$vdilist = get-content c:\scripts\logs\servers.txt
$source = "\\placewherefilesare"
$dest = "c$\software\vdaupgrade"

  foreach($vdi in $vdilist){
    Write-Host "Working on $vdi"
    if (!(Test-Path -Path \\$vdi\c$\software\vdaupgrade)) {
        New-Item -ItemType Directory -Path \\$vdi\c$\software -Name vdaupgrade
        Copy-Item "\\$source\install.bat" -Destination \\$vdi\$dest -Force
        Copy-Item "\\$source\baseinstall.bat" -Destination \\$vdi\$dest -Force
        Copy-Item "\\$source\VDAServerSetup_1912.exe" -Destination \\$vdi\$dest -Force
    }
    else {
        Copy-Item "\\$source\install.bat" -Destination \\$vdi\$dest -Force
        Copy-Item "\\$source\baseinstall.bat" -Destination \\$vdi\$dest -Force
        Copy-Item "\\$source\VDAServerSetup_1912.exe" -Destination \\$vdi\$dest -Force
    }
  
    $rdsCheck = (invoke-command -ComputerName $vdilist -ScriptBlock {get-windowsfeature | where name -like "rds-rd-server" | select InstallState })

    if($rdsCheck.InstallState.value -eq "Available") {
        
        Copy-Item "\\$source\baseinstall.bat" -Destination \\$vdi\$dest -Force
        
        Invoke-Command -ComputerName $vdi -Scriptblock {
          $action = New-ScheduledTaskAction -Execute 'c:\software\vdaupgrade\install.bat'
          $trigger = New-ScheduledTaskTrigger -AtStartup 
          $principal = New-ScheduledTaskPrincipal  -RunLevel Highest -UserID "NT AUTHORITY\SYSTEM" -LogonType S4U
          $taskName = "VDAInstall"
          $taskDescription = "Citrix VDA Install"

        Register-ScheduledTask -Action $action -Trigger $trigger -Principal $principal -TaskName $taskName -Description $taskDescription
        }
        
        Invoke-Command -ComputerName $vdi -Scriptblock {
          $time = (Get-Date).AddMinutes(7)
          $action = New-ScheduledTaskAction -Execute 'c:\software\vdaupgrade\baseinstall.bat'
          $trigger = New-ScheduledTaskTrigger -Once -At $time
          $principal = New-ScheduledTaskPrincipal  -RunLevel Highest -UserID "NT AUTHORITY\SYSTEM" -LogonType S4U
          $taskName = "BaseInstall"
          $taskDescription = "Base Software Install"

        Register-ScheduledTask -Action $action -Trigger $trigger -Principal $principal -TaskName $taskName -Description $taskDescription 
        }

        Invoke-Command -ComputerName $vdi -ScriptBlock {
          Add-WindowsFeature rds-rd-server
          Restart-computer
        }
    }
   

  }
  

baseinstall.bat
 
@ECHO ON
change user /install
REM pause
timeout 5

net localgroup "Remote Desktop Users" /add "domain1\domain users" "domain2\domain users"
REM pause
timeout 5

REG IMPORT C:\software\mode.reg
REM pause
timeout 5

C:\software\AcrobatRdrDC\setup.exe /sAll /ini Setup.ini
REM pause
timeout 10

cd C:\software\MS-Edge
powershell -File ".\Install-Edge.ps1" -MSIName "MicrosoftEdgeEnterpriseX64.msi" -ChannelID "{56eb18f8-b008-4cbd-b6d2-8c97fe7e9062}" -DoAutoUpdate "True"
REM pause
timeout 5

msiexec.exe /i "C:\software\Google-Chrome\64B\GoogleChromeStandaloneEnterprise64.msi" /qn
REM pause
timeout 5

C:\software\Office\setup.exe /config .\ProPlus.WW\config.xml /adminfile CITRIX.MSP
REM pause
timeout 10

change user /execute
REM pause
timeout 5

C:\Windows\system32\schtasks.exe /delete /tn BaseInstall /f
C:\Windows\System32\timeout.exe /t 5
C:\Windows\System32\shutdown.exe /r /t 20 /f
del c:\software\vdaupgrade\baseinstall.bat /F

Install.bat
REM change port number in below command.
REM Use citrix vda command line helper tool from citrix. https://support.citrix.com/article/CTX234824 if needed
REM Install new VDA agent, delete files and scheduled tasks. Finally reboot.

C:\software\vdaupgrade\VDAServerSetup_1912.exe /masterpvsimage /virtualmachine /components VDA /controllers "DDC1 DDC2 DDC3" /noreboot /quiet /disableexperiencemetrics /enable_hdx_ports /enable_hdx_udp_ports /enable_real_time_transport /enable_remote_assistance
C:\Windows\system32\schtasks.exe /delete /tn VDAInstall /f
del c:\software\vdaupgrade\VDAServerSetup_1912.exe /F
C:\Windows\System32\timeout.exe /t 5
C:\Windows\System32\shutdown.exe /r /t 20 /f
del c:\software\vdaupgrade\install.bat /F

Install-Edge.ps1
param
(
    [parameter(Mandatory=$true)]
    [ValidateNotNullOrEmpty()]
    [ValidatePattern('^[a-zA-Z0-9]+.[m|M][s|S][i|I]$')]
    [string]$MSIName,
        
    [parameter(Mandatory=$true)]
    [ValidateNotNullOrEmpty()]
    [ValidatePattern('^{[0-9A-Fa-f]{8}[-][0-9A-Fa-f]{4}[-][0-9A-Fa-f]{4}[-][0-9A-Fa-f]{4}[-][0-9A-Fa-f]{12}}$')]
    [string]$ChannelID,

    [parameter(Mandatory=$true)]
    [ValidateNotNullOrEmpty()]
    [string]$DoAutoUpdate
)

# See if autoupdate is false
if($DoAutoUpdate -eq $false)
{   
    # Registry value name is in the format "Update<{ChannelID}> where ChannelID is the GUID
    Set-Variable -Name "AutoUpdateValueName" -Value "Update$ChannelID" -Option Constant
    Set-Variable -Name "RegistryPath" -Value "HKLM:\SOFTWARE\Policies\Microsoft\EdgeUpdate" -Option Constant

    # Test if the registry key exists. If it doesn't, create it
    $EdgeUpdateRegKeyExists = Test-Path -Path $RegistryPath

    if (!$EdgeUpdateRegKeyExists)
    {
        New-Item -Path $RegistryPath
    }

    # See if the autoupdate value exists
    if (!(Get-ItemProperty -Path $RegistryPath -Name $AutoUpdateValueName -ErrorAction SilentlyContinue))
    {
        New-ItemProperty -Path $RegistryPath -Name $AutoUpdateValueName -Value 0 -PropertyType DWord
    }

   $AutoupdateValue = (Get-ItemProperty -Path $RegistryPath -Name $AutoUpdateValueName).$AutoUpdateValueName

   # If the value is not set to 0, auto update is not turned off, this is a failure
    if ($AutoupdateValue -ne 0)
    {
        Write-Host "Autoupdate value set incorrectly"
        return -1
    }
}
# Install the Edge MSI
return (Start-Process msiexec.exe -Wait -PassThru -ArgumentList "/i $MSIName /q").ExitCode

mode.reg
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\Licensing Core]
"LicensingMode"=dword:00000004