Powershell Onedrive uninstall script, file not found - powershell

Question

I'm trying to make a powershell script to uninstall Onedrive from users computers by running Invoke-Command -computername computer1 -filepath script.ps1
but i keep getting issues with the last step.
The first function "doUninstall" works just fine, it runs it and so on.
But the second one "douninstall2" doesnt work, it cant run the file
Anyone have any ideas what im doing wrong and how to fix this?
When i try running it using
Start-Process -filepath $UninstallCommand -ArgumentList "$EXEArgumente" -Wait
I can see the process starting on the target computer but it closes immediately
C:\Users\myuser\AppData\Local\Microsoft\OneDrive\23.002.0102.0004_5\OneDriveSetup.exe /uninstall
DEBUG: 78+ >>>> Write-Output "Uninstalling OneDrive found in Uninstall registry key"
Uninstalling OneDrive found in Uninstall registry key
DEBUG: 79+ >>>> $proc = Start-Process "$UninstallString" -PassThru
DEBUG: 83+ >>>> Write-Output "Uninstall failed with exception $_.exception.message"
Uninstall failed with exception This command cannot be run due to the error: The system cannot find the file specified..exception.message
#Requires -RunAsAdministrator
Set-PSDebug -Trace 2
function doUninstall($check) {
if (Test-Path $check) {
Write-Output "Uninstalling OneDrive found in $check"
$proc = Start-Process $check "/uninstall" -PassThru
$proc.WaitForExit()
}
}
function douninstall2 {
if (Test-Path $UninstallString) {
$UninstallString
Write-Output "Uninstalling OneDrive found in Uninstall registry key"
$proc = Start-Process "$UninstallString" -PassThru
$proc.WaitForExit()
}
else {
write-output "File not found"
}
}
function unstring {
$PatternSID = 'S-1-5-21-\d+-\d+\-\d+\-\d+$'
$username = Read-Host "Enter User ID: "
$ApplicationName = "Microsoft Onedrive"
# Get Username, SID, and location of ntuser.dat for all users
$ProfileList = gp 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\*' | Where-Object {$_.PSChildName -match $PatternSID} |
Select #{name="SID";expression={$_.PSChildName}},
#{name="UserHive";expression={"$($_.ProfileImagePath)\ntuser.dat"}},
#{name="$username";expression={$_.ProfileImagePath -replace '^(.*[\\\/])', ''}}
# Get all user SIDs found in HKEY_USERS (ntuder.dat files that are loaded)
$LoadedHives = gci Registry::HKEY_USERS | ? {$_.PSChildname -match $PatternSID} | Select #{name="SID";expression={$_.PSChildName}}
# Get all users that are not currently logged
$UnloadedHives = Compare-Object $ProfileList.SID $LoadedHives.SID | Select #{name="SID";expression={$_.InputObject}}, UserHive, Username
# Loop through each profile on the machine
Foreach ($item in $ProfileList) {
# Load User ntuser.dat if it's not already loaded
IF ($item.SID -in $UnloadedHives.SID) {
reg load HKU\$($Item.SID) $($Item.UserHive) | Out-Null
}
#####################################################################
# This is where you can read/modify a users portion of the registry
# This example lists the Uninstall keys for each user registry hive
"{0}" -f $($item.Username) | Write-Output
$Global:Selection = (Get-ChildItem -Path registry::HKEY_USERS\$($Item.SID)\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | ForEach-Object { Get-ItemProperty $_.PSPath } | Where-Object { $_.DisplayName -match "$ApplicationName" } | Select-Object Publisher,DisplayName,Version,UninstallString)
#$Selection2 = (Get-ChildItem -Path registry::HKEY_USERS\$($Item.SID)\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* | ForEach-Object { Get-ItemProperty $_.PSPath } | Where-Object { $_.DisplayName -match "$ApplicationName" } | Select-Object Publisher,DisplayName,Version,UninstallString)
#####################################################################
$Selection | ForEach-Object {
$Global:UninstallString = $_.UninstallString
}
}
# Unload ntuser.dat
IF ($item.SID -in $UnloadedHives.SID) {
### Garbage collection and closing of ntuser.dat ###
[gc]::Collect()
reg unload HKU\$($Item.SID) | Out-Null
}
}
try {
$check1 = "$ENV:SystemRoot\System32\OneDriveSetup.exe"
$check2 = "$ENV:SystemRoot\SysWOW64\OneDriveSetup.exe"
$check3 = "$ENV:ProgramFiles\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe"
$check4 = "${ENV:ProgramFiles(x86)}\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe"
Write-Output "Stopping OneDrive processes..."
Stop-Process -Name OneDrive* -Force -ErrorAction SilentlyContinue
# Uninstall from common locations
doUninstall($check1)
doUninstall($check2)
doUninstall($check3)
doUninstall($check4)
# Uninstall from Uninstall registry key UninstallString
unstring
douninstall2
}
catch {
Write-Output "Uninstall failed with exception $_.exception.message"
exit 1
}
I've tried multiple solutions, like adding "" around the path, adding in invoke-command inside the code but nothing works for me.
uninstall-package wont work for me here.