Install Office 365 Apps – Techmological

How I install Office 365 apps through NinjaOne. By default this will install in single-user mode. However, you can also choose to installed in Shared Computer Licensing mode by adding the SharedComputerLicensing parameter. You will need to modify the embedded xml file to suit your needs.

<#
  .NOTES
	===========================================================================
	 Created on:   	07/03/2022
	 Created by:   	Jeff Irvine
	 Organization: 	Techmological
	 Filename:     	Install-Office365.ps1
	===========================================================================
	.DESCRIPTION
	Downloads and installs Office 365 apps.

  By default, this will install Office 365 apps in single-user mode. You can install in Shared Computer Licensing mode by adding the SharedComputerLicensing 1 parameter.

  Credit for a large portion of this script goes to: https://github.com/mallockey/Install-Office365Suite
		
	.EXAMPLE
	Install-Office365.ps1 -SharedComputerLicensing 1
#>

param(
[Parameter()][ValidateSet(0, 1)]$SharedComputerLicensing = '0'
)

$OfficeInstallDownloadPath = "$PSScriptRoot\Office365Install"
$CleanUpInstallFiles = $True

if (-Not(Test-Path $OfficeInstallDownloadPath )) {
  New-Item -Path $OfficeInstallDownloadPath -ItemType Directory | Out-Null
}

$OfficeXML = [XML]@"
  <Configuration>
    <Add OfficeClientEdition="64" Channel="Monthly" OfficeMgmtCOM="FALSE">
	<Product ID="O365ProPlusRetail">
	  <Language ID="en-us" />
	  <ExcludeApp ID="Groove" />
	</Product>
	<Product ID="VisioProRetail">
	  <Language ID="en-us" />
	  <ExcludeApp ID="Groove" />
	</Product>
	<Product ID="ProjectProRetail">
	  <Language ID="en-us" />
	  <ExcludeApp ID="Groove" />
	</Product>
	</Add>
	<Updates Enabled="TRUE"/>
	<AppSettings>
		<Setup Name="Company" Value="COMPANYNAME" />
	</AppSettings>
	<Property Name="SharedComputerLicensing" Value="$SharedComputerLicensing" />
	<Display Level="None" AcceptEULA="TRUE" />
	<Logging Level="Standard" Path="C:\Windows\Temp" />
  </Configuration>
"@

$OfficeXML.Save("$OfficeInstallDownloadPath\OfficeInstall.xml")


function Get-ODTURL {

  [String]$MSWebPage = Invoke-RestMethod 'https://www.microsoft.com/en-us/download/confirmation.aspx?id=49117'

  $MSWebPage | ForEach-Object {
    if ($_ -match 'url=(https://.*officedeploymenttool.*\.exe)') {
      $matches[1]
    }
  }
}

$VerbosePreference = 'Continue'
$ErrorActionPreference = 'Stop'

$ConfigurationXMLFile = "$OfficeInstallDownloadPath\OfficeInstall.xml"
$ODTInstallLink = Get-ODTURL

#Download the Office Deployment Tool
Write-Verbose 'Downloading the Office Deployment Tool...'
try {
  Invoke-WebRequest -Uri $ODTInstallLink -OutFile "$OfficeInstallDownloadPath\ODTSetup.exe"
}
catch {
  Write-Warning 'There was an error downloading the Office Deployment Tool.'
  Write-Warning 'Please verify the below link is valid:'
  Write-Warning $ODTInstallLink
  exit 1
}


#Run the Office Deployment Tool setup
try {
  Write-Verbose 'Running the Office Deployment Tool...'
  Start-Process "$OfficeInstallDownloadPath\ODTSetup.exe" -ArgumentList "/quiet /extract:$OfficeInstallDownloadPath" -Wait
}
catch {
  Write-Warning 'Error running the Office Deployment Tool. The error is below:'
  Write-Warning $_
}

#Run the O365 install
try {
  Write-Verbose 'Downloading and installing Microsoft 365'
  $Silent = Start-Process "$OfficeInstallDownloadPath\Setup.exe" -ArgumentList "/configure $ConfigurationXMLFile" -Wait -PassThru
}
catch {
  Write-Warning 'Error running the Office install. The error is below:'
  Write-Warning $_
}

#Check if Office 365 suite was installed correctly.
$RegLocations = @('HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall',
  'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall'
)

$OfficeInstalled = $False
foreach ($Key in (Get-ChildItem $RegLocations) ) {
  if ($Key.GetValue('DisplayName') -like '*Microsoft 365*') {
    $OfficeVersionInstalled = $Key.GetValue('DisplayName')
    $OfficeInstalled = $True
  }
}

if ($OfficeInstalled) {
  Write-Verbose "$($OfficeVersionInstalled) installed successfully!"
}
else {
  Write-Warning 'Microsoft 365 was not detected after the install ran'
}

if ($CleanUpInstallFiles) {
  Remove-Item -Path $OfficeInstallDownloadPath -Force -Recurse
}

# Create desktop shortcuts
Write-Verbose "Creating desktop shortcuts..."
Copy-Item "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Excel.lnk" "C:\Users\Public\Desktop\"
Copy-Item "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Outlook.lnk" "C:\Users\Public\Desktop\"
Copy-Item "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Word.lnk" "C:\Users\Public\Desktop\"

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.NOTES

===========================================================================

Created on: 07/03/2022

Created by: Jeff Irvine

Organization: Techmological

Filename: Install-Office365.ps1

===========================================================================

.DESCRIPTION

Downloads and installs Office 365 apps.

By default, this will install Office 365 apps in single-user mode. You can install in Shared Computer Licensing mode by adding the SharedComputerLicensing 1 parameter.

Credit for a large portion of this script goes to: https://github.com/mallockey/Install-Office365Suite

.EXAMPLE

Install-Office365.ps1 -SharedComputerLicensing 1

param(

[Parameter()][ValidateSet(0, 1)]$SharedComputerLicensing = '0'

)

$OfficeInstallDownloadPath = "$PSScriptRoot\Office365Install"

$CleanUpInstallFiles = $True

if (-Not(Test-Path $OfficeInstallDownloadPath )) {

New-Item -Path $OfficeInstallDownloadPath -ItemType Directory | Out-Null

}

$OfficeXML = [XML]@"

</Product>

</Product>

</Product>

</Add>

</AppSettings>

</Configuration>

$OfficeXML.Save("$OfficeInstallDownloadPath\OfficeInstall.xml")

function Get-ODTURL {

[String]$MSWebPage = Invoke-RestMethod 'https://www.microsoft.com/en-us/download/confirmation.aspx?id=49117'

$MSWebPage | ForEach-Object {

if ($_ -match 'url=(https://.*officedeploymenttool.*\.exe)') {

$matches[1]

}

$VerbosePreference = 'Continue'

$ErrorActionPreference = 'Stop'

$ConfigurationXMLFile = "$OfficeInstallDownloadPath\OfficeInstall.xml"

$ODTInstallLink = Get-ODTURL

#Download the Office Deployment Tool

Write-Verbose 'Downloading the Office Deployment Tool...'

try {

Invoke-WebRequest -Uri $ODTInstallLink -OutFile "$OfficeInstallDownloadPath\ODTSetup.exe"

}

catch {

Write-Warning 'There was an error downloading the Office Deployment Tool.'

Write-Warning 'Please verify the below link is valid:'

Write-Warning $ODTInstallLink

exit 1

}

#Run the Office Deployment Tool setup

try {

Write-Verbose 'Running the Office Deployment Tool...'

Start-Process "$OfficeInstallDownloadPath\ODTSetup.exe" -ArgumentList "/quiet /extract:$OfficeInstallDownloadPath" -Wait

}

catch {

Write-Warning 'Error running the Office Deployment Tool. The error is below:'

Write-Warning $_

}

#Run the O365 install

try {

Write-Verbose 'Downloading and installing Microsoft 365'

$Silent = Start-Process "$OfficeInstallDownloadPath\Setup.exe" -ArgumentList "/configure $ConfigurationXMLFile" -Wait -PassThru

}

catch {

Write-Warning 'Error running the Office install. The error is below:'

Write-Warning $_

}

#Check if Office 365 suite was installed correctly.

$RegLocations = @('HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall',

'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall'

)

$OfficeInstalled = $False

foreach ($Key in (Get-ChildItem $RegLocations) ) {

if ($Key.GetValue('DisplayName') -like '*Microsoft 365*') {

$OfficeVersionInstalled = $Key.GetValue('DisplayName')

$OfficeInstalled = $True

}

if ($OfficeInstalled) {

Write-Verbose "$($OfficeVersionInstalled) installed successfully!"

}

else {

Write-Warning 'Microsoft 365 was not detected after the install ran'

}

if ($CleanUpInstallFiles) {

Remove-Item -Path $OfficeInstallDownloadPath -Force -Recurse

}

# Create desktop shortcuts

Write-Verbose "Creating desktop shortcuts..."

Copy-Item "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Excel.lnk" "C:\Users\Public\Desktop\"

Copy-Item "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Outlook.lnk" "C:\Users\Public\Desktop\"

Copy-Item "C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Word.lnk" "C:\Users\Public\Desktop\"

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