Uninstall the backup and legacy agent

Professional Services filename:  mac_uninstall.sh

# The section below uninstalls Code42, if it is installed on the system.
if [[ -e /Library/Application\ Support/CrashPlan/ ]]; then
	launchctl unload /Library/LaunchDaemons/com.crashplan.engine.plist
	launchctl unload /Library/LaunchDaemons/com.code42.service.plist
	/Library/Application\ Support/CrashPlan/uninstall.sh --preserve-data-upgrade
	# versions prior to 12.2.0 will need the below line un-commented
	# /Applications/Code42.app/Contents/Helpers/Uninstall.app/Contents/Resources/uninstall.sh --preserve-data-upgrade
fi

# The section below removes the Code42 identity file. Uncomment the lines below if you wish to do a complete uninstall.
# rm -r /Library/Application\ Support/CrashPlan/

Windows Powershell Script - Full Removal and Cleanup

Professional Services filename: EAv02_backup_agent_cleanup_code42_windows.ps1
This is a complete removal tool for Code42 Backup and Legacy, it will check for both Pre User and For Everyone installs and removes all .identity files and folder locations
Flag `dontLog` is set to false by default and will log out to C:\ProgramData\

#EAv02_backup_agent_cleanup_code42_windows.ps1
#Script for the removal of the Code42 Backup or Legacy Agents
#Removes up all Installs (For Everyone and Per User), Identities, Logs and Folders for Code42 Backup or Legacy Agents
#Last Updated 2024-10-18

#This work is licensed under the terms of the MIT license.
#For a copy, see  <https://opensource.org/licenses/MIT>.
#Scripts are provided "As Is" 

#~~~~~~~~~~~~~~~~~
#Setup Run Flags
#Set $dontLog to True to remove the on Disk log out of the Code42 removal script
$dontLog=$false 

#======================================================================================
#~~~~~~~~~~~~~~~~~
#No Edits or Input fields after this line
#~~~~~~~~~~~~~~~~~
#======================================================================================

#Logging Setup
$logfiledate = Get-Date -format "dd-MM-yyyy-HH-mm-ss"
$PROC_LOG = "C:\ProgramData\EAv02_backup_agent_cleanup_code42_windows_$logfiledate.log"
function Write-Log {
    [CmdletBinding()]
    Param
    (
        [Parameter(Mandatory=$true, Position=0)]
        [string]$LogMessage
    )
    Add-Content -Path $PROC_LOG -Value (Write-Output ("{0} - {1}" -f (Get-Date), $LogMessage))
	write-host $LogMessage
}

#Script must be run as an administrator. This will make the script exit if it is not.
if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
	$wshell = New-Object -ComObject Wscript.Shell
	$wshell.Popup("Not running as administrator!",0,"Code42 pre-Install",0x1)
    Write-Log "Not running as administrator!, closing script."
	exit
}

Write-Log "##########################################################"
Write-Log "Running EAv02_backup_agent_cleanup_code42_windows.ps1"
Write-Log "dontLog is set to ($dontLog)"
Write-Log "Last updated at Oct-18-2024"
Write-Log "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"

#~~~~~~~~~~~~~~~~~
#Checking for if Uninstalling is needed
#~~~~~~~~~~~~~~~~~
#Test for all Per User and For Everyone Legacy or Backup Agent installs.
$previousBackup=$false	
get-childItem C:\Users | forEach $path {
    Write-Log "Checking for Backup/Legacy install at C:\Users\$_\AppData\(Local or Roaming)\CrashPlan"
    if (((Test-path C:\Users\$_\AppData\Local\Programs\Code42) -or (Test-path C:\Users\$_\AppData\Roaming\Programs\Code42)) -or (Test-path "C:\Program Files\Code42\")) {
        Write-Log "Found a install at ($_) level Code42 Backup or Legacy Agent install."
		$code42_process = get-Process  | Where-Object {$_.Name -Match 'Code42Service'}
		$crashplan_process = get-Process  | Where-Object {$_.Name -Match 'CrashPlan'}
		Write-Log "crashplan_process is ($crashplan_process)"
		Write-Log "code42_process is ($code42_process)"
		if (-not ([string]::IsNullOrEmpty($code42_process)))
		{
			Stop-process $code42_process -Force
			Write-Log "Stopped Code42 Process/Service"
		}
		elseif (-not ([string]::IsNullOrEmpty($crashplan_process))) {
			Stop-process $crashplan_process -Force
			Write-Log "Stopped CrashPlan Process/Service"
		}
		[array]$prodId = (Get-CIMInstance -Class Win32_Product | Where-Object {$_.Name -Match 'CrashPlan' -or $_.Name -eq 'Code42'}).IdentifyingNumber
		Write-Log "prodId returned ($prodId)"
		if (-not ([string]::IsNullOrEmpty($prodId))) { 
			$prodIdarraycount=$prodId.count
			Write-Log "prodIdarraycount ($prodIdarraycount)"
			for ($i=0; $i -lt $prodIdarraycount; $i++) {
				$prodIdworking=$prodId[$i].Trim()
				Write-Log "Uninstalling ($prodIdworking)"
				Start-Process "msiexec.exe" -Wait -ArgumentList "/X '$prodIdworking' /norestart /qn"
				Write-Log "Sleep for 10 for msiexec.exe to finish"
				sleep 10
				Write-Log "Uninstall of Code42 Backup or Legacy Agent ($prodIdworking) Done"
			}
			$previousBackup=$true
		}
    }
}
if ($previousBackup -eq $false) { Write-Log "No Install of Backup or Legacy Agent Found" }
Write-Log "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
#Test if the .identity is present and if it needs to be removed, This is independent of uninstalling the client as there can be an old file
$previousIdentity=$false
if (Test-path C:\ProgramData\CrashPlan\.identity){
	Remove-Item C:\ProgramData\CrashPlan\ -Recurse -Force -ErrorAction SilentlyContinue
	Write-Log "Removed System Level .identity file at C:\ProgramData\CrashPlan\.identity"
	$previousIdentity=$true
}
get-childItem C:\Users | forEach $path {
	Write-Log "Checking for Per User .identity in ($_)"
	if ((Test-path C:\Users\$_\AppData\Local\CrashPlan\.identity) -or (Test-path C:\Users\$_\AppData\Roaming\CrashPlan\.identity)){
		if (Test-path C:\Users\$_\AppData\Local\CrashPlan\.identity){
			Remove-Item -Path C:\Users\$_\AppData\Local\CrashPlan\ -Recurse -Force -ErrorAction SilentlyContinue
		}
		if (Test-path C:\Users\$_\AppData\Roaming\CrashPlan\.identity){
			Remove-Item -Path C:\Users\$_\AppData\Roaming\CrashPlan\ -Recurse -Force -ErrorAction SilentlyContinue
		}
		Write-Log "Removed $_ .identity file"
		$previousIdentity=$true
	}
}
if ($previousIdentity -eq $false) { Write-Log "No Identity File for Backup or Legacy Agent Found" }
Write-Log "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
Write-Log "Checking for leftover Code42/CrashPlan Folders"
#checking if any folders are still existing and removing if so
if (Test-path C:\ProgramData\CrashPlan\){
	Remove-Item C:\ProgramData\CrashPlan\ -Recurse -Force -ErrorAction SilentlyContinue
	Write-Log "Removed C:\ProgramData\CrashPlan\"
}
if (Test-path "C:\Program Files\Code42\"){
	Remove-Item "C:\Program Files\Code42\" -Recurse -Force -ErrorAction SilentlyContinue
	Write-Log "Removed C:\Program Files\Code42\"
}
get-childItem C:\Users | forEach $path {
	if (Test-path C:\Users\$_\AppData\Local\CrashPlan\){
		Remove-Item -Path C:\Users\$_\AppData\Local\CrashPlan\ -Recurse -Force -ErrorAction SilentlyContinue
		Write-Log "Removed C:\Users\$_\AppData\Local\CrashPlan\"
	}
	if (Test-path C:\Users\$_\AppData\Roaming\CrashPlan\){
		Remove-Item -Path C:\Users\$_\AppData\Roaming\CrashPlan\ -Recurse -Force -ErrorAction SilentlyContinue
		Write-Log "Removed C:\Users\$_\AppData\Roaming\CrashPlan\"
	}
	if (Test-path C:\Users\$_\AppData\Local\Programs\Code42\){
		Remove-Item -Path C:\Users\$_\AppData\Local\Programs\Code42\ -Recurse -Force -ErrorAction SilentlyContinue
		Write-Log "Removed C:\Users\$_\AppData\Local\Programs\Code42\"
	}
}
Write-Log "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
Write-Log "Script Finished, Closing Down"
Write-Log "##########################################################"
if ($dontLog) {Remove-Item -Path C:\ProgramData\EAv02_backup_agent_cleanup_code42_windows* -Recurse -Force -ErrorAction SilentlyContinue }
else {Write-Log "Removal Log is at C:\ProgramData\EAv02_backup_agent_cleanup_code42_windows_$logfiledate.log"}
Exit 0

Windows Management Instrumentation (WMI) script

Professional Services filename:  win_uninstall_WMI.ps1

# The section below uninstalls Code42, if it is installed on the system.
Stop-Service -Name "CrashPlanService"
Stop-Service -Name "Code42Service"
$PRODID = (Get-CIMInstance -Class Win32_Product | Where-Object {$_.Name -Match 'CrashPlan'}).IdentifyingNumber
Start-Process "msiexec.exe" -Wait -ArgumentList "/X $PRODID /norestart /qn"
$PRODID = (Get-CIMInstance -Class Win32_Product | Where-Object {$_.Name -Match 'Code42$'}).IdentifyingNumber
Start-Process "msiexec.exe" -Wait -ArgumentList "/X $PRODID /norestart /qn"

# The section below removes the Code42 identity file. Uncomment the lines below if you wish to do a complete uninstall.
# Remove-Item -Path "C:\ProgramData\CrashPlan" -Recurse -Force

Windows Management Instrumentation Command-Line (WMIC) script

Professional Services filename:  win_uninstall_wmic.bat

@ECHO off

REM The section below uninstalls Code42, if it is installed on the system.
sc stop CrashPlanService
sc stop Code42Service
waitfor NEVERSIGNAL /t 20 2 NUL
FOR /f "tokens=1" %%I IN ('WMIC product get IdentifyingNumber^, Name ^| findstr CrashPlan') DO start /wait msiexec /x %%I /q /norestart
FOR /f "tokens=1" %%I IN ('WMIC product get IdentifyingNumber^, Name ^| findstr Code42 ^| findstr /v AAT') DO start /wait msiexec /x %%I /q /norestart

REM The section below removes the Code42 identity file. Uncomment the lines below if you wish to do a complete uninstall.
REM rd /s /q C:\ProgramData\CrashPlan

exit

Windows Command Prompt one-line batch command

cmd /c start /wait powershell.exe "(Get-WmiObject Win32_Product | where {$_.Name -eq 'Code42'}).IdentifyingNumber | ForEach-Object{(Start-Process msiexec.exe -ArgumentList \"/qnr /x $_\" -verb runas -Wait -PassThru)}; Remove-Item -Path "C:\ProgramData\CrashPlan" -Recurse -Force"