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Initial version

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This commit is contained in:
Aaron Viehl 2022-02-05 11:03:15 +01:00
parent a1d74d7971
commit ce01d16d82
3 changed files with 170 additions and 2 deletions
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166
msoffice-removal-tool.ps1 Normal file
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#requires -version 2
#//Requires -RunAsAdministrator
<#
.SYNOPSIS
This script downloads the current Office uninstaller from Microsoft and tries to remove all Office installations on this computer.
By choosing -InstallOffice365 it tries to install Office 365 as well.
.DESCRIPTION
By choosing -InstallOffice365 it tries to install Office 365 as well.
.PARAMETER InstallOffice365
Will install Office365 after removal.
.PARAMETER SupressReboot
Will supress the reboot after finishing the script.
.PARAMETER UseSetupRemoval
Will use the setup methode to remove current Office installations instead of SaRA.
.INPUTS
None
.OUTPUTS
Just output on screen
.NOTES
Version: 1.0
Author: aaron.viehl@frankfurt.einsnulleins.de
Creation Date: 2022-02-04
Purpose/Change: Initial script development
.EXAMPLE
.\msoffice-removal-tool.ps1 -InstallOffice365 -SupressReboot
#>
#---------------------------------------------------------[Initialisations]--------------------------------------------------------
Param (
[switch]$InstallOffice365 = $False,
[switch]$SupressReboot = $False,
[switch]$UseSetupRemoval = $False
)
#----------------------------------------------------------[Declarations]----------------------------------------------------------
$SaRA_URL = "https://aka.ms/SaRA_CommandLineVersionFiles"
$SaRA_ZIP = "$env:TEMP\SaRA.zip"
$SaRA_DIR = "$env:TEMP\SaRA"
$SaRA_EXE = "$SaRA_DIR\SaRAcmd.exe"
$Office365Setup_URL = "https://github.com/Admonstrator/msoffice-removal-tool/raw/main/office365-installer"
#-----------------------------------------------------------[Functions]------------------------------------------------------------
Function Invoke-OfficeUninstall {
if ($UseSetupRemoval) {
Write-Host "Invoking default setup methode ..."
Invoke-SetupOffice365 "$Office365Setup_URL\purge.xml"
else {
Write-Host "Invoking SaRA methode ..."
Remove-SaRA
Write-Host "Downloading most recent SaRA build ..."
Invoke-SaRADownload
Write-Host "Removing Office installations ..."
Invoke-SaRA
}
}
Function Invoke-SaRADownload {
Start-BitsTransfer -Source "$SaRA_URL" -Destination "$SaRA_ZIP"
if (Test-Path "$SaRA_ZIP") {
Write-Host "Unzipping ..."
Expand-Archive -Path "$SaRA_ZIP" -DestinationPath "$SaRA_DIR" -Force
if (Test-Path "$SaRA_DIR\DONE") {
Move-Item "$SaRA_DIR\DONE\*" "$SaRA_DIR" -Force
if (Test-Path "$SaRA_EXE") {
Write-Host "SaRA downloaded successfully."
}
else {
Write-Error "Download failed. Program terminated."
Exit 1
}
}
}
}
Function Remove-SaRA {
if (Test-Path "$SaRA_ZIP") {
Remove-Item "$SaRA_ZIP" -Force
}
if (Test-Path "$SaRA_DIR") {
Remove-Item "$SaRA_DIR" -Recurse -Force
}
}
Function Stop-OfficeProcess {
Write-Host "Stopping running Office applications ..."
$OfficeProcessesArray = "lync", "winword", "excel", "msaccess", "mstore", "infopath", "setlang", "msouc", "ois", "onenote", "outlook", "powerpnt", "mspub", "groove", "visio", "winproj", "graph", "teams"
foreach ($ProcessName in $OfficeProcessesArray) {
if (get-process -Name $ProcessName -ErrorAction SilentlyContinue) {
if (Stop-Process -Name $ProcessName -Force -ErrorAction SilentlyContinue) {
Write-Output "Process $ProcessName was stopped."
}
else {
Write-Warning "Process $ProcessName could not be stopped."
}
}
}
}
Function Invoke-SaRA {
$SaRAProcess = Start-Process -FilePath "$SaRA_EXE" -ArgumentList "-S OfficeScrubScenario -AcceptEula" -Wait -PassThru -NoNewWindow
switch ($SaRAProcess.ExitCode) {
0 {
Write-Host "Uninstall successful!"
Break
}
7 {
Write-Host "No office installations found."
Break
}
8 {
Write-Error "Multiple office installations found. Program need to be run in GUI mode."
Exit 2
}
9 {
Write-Error "Uninstall failed! Program need to be run in GUI mode."
Exit 3
}
}
}
Function Invoke-SetupOffice365($Office365ConfigFile) {
if ($InstallOffice365) {
Write-Host "Downloading Office365 Installer ..."
Start-BitsTransfer -Source "$Office365Setup_URL\setup.exe" -Destination "$SaRA_DIR\setup.exe"
Start-BitsTransfer -Source "$Office365ConfigFile" -Destination "$SaRA_DIR\config.xml"
Write-Host "Executing Office365 Setup ..."
$OfficeSetup = Start-Process -FilePath "$SaRA_DIR\setup.exe" -ArgumentList "/configure $SaRA_DIR\config.xml" -Wait -PassThru -NoNewWindow
switch ($OfficeSetup.ExitCode) {
0 {
Write-Host "Install successful!"
Break
}
1 {
Write-Error "Install failed!"
Break
}
}
}
}
Function Invoke-Reboot {
if (-not $SupressReboot) {
Start-Process -FilePath "$env:SystemRoot\system32\shutdown.exe" -ArgumentList "/r /c `"Reboot needed. System will reboot in 60 seconds.`" /t 60 /f /d p:4:1"
}
}
#-----------------------------------------------------------[Execution]------------------------------------------------------------
Write-Host " ___ ___ ___ _____ _____ _____ "
Write-Host "|_ | | |_ | | __| __| |"
Write-Host " _| |_| | |_| |_ | __| __| | | |"
Write-Host "|_____|___|_____| |__| |__| |_|_|_|"
Write-Host ""
Write-Host "Microsoft Office Removal Tool"
Write-Host "by Aaron Viehl (101 Frankfurt)"
Write-Host "einsnulleins.de"
Write-Host ""
Stop-OfficeProcess
Invoke-OfficeUninstall
Invoke-SetupOffice365 "$Office365Setup_URL\upgrade.xml"
Invoke-Reboot

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office365-installer/purge.xml Normal file
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<Configuration ID="11d34e4c-1fc8-4e3d-9f1b-8c3f71a36f60">
<Remove All="TRUE" />
<RemoveMSI />
</Configuration>

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office365-installer/upgrade.xml
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<ExcludeApp ID="Access" />
</Product>
</Add>
<Remove All="TRUE" />
<RemoveMSI />
</Configuration>