@echo off

set OneDrive="%SYSTEMROOT%\SysWOW64\OneDriveSetup.exe"

echo ####### %0 #######

if NOT exist %OneDrive% (
  echo OneDrive is NOT installed!
  echo ####### %0 #######
  exit /b
)

echo KILLING all OneDrive instances ...
taskkill /f /im OneDrive.exe > NUL 2>&1

echo UNINSTALLING OneDrive ...
rem %OneDrive% /uninstall 2>nul
%OneDrive% /uninstall

echo sleep 5 seconds ...
ping 127.0.0.1 -n 5 > NUL 2>&1

echo CLEANUP OneDrive ...
rd "%USERPROFILE%\OneDrive" /Q /S > NUL 2>&1
rd "C:\OneDriveTemp" /Q /S > NUL 2>&1
rd "%LOCALAPPDATA%\Microsoft\OneDrive" /Q /S > NUL 2>&1
rd "%PROGRAMDATA%\Microsoft OneDrive" /Q /S > NUL 2>&1

echo removing OneDrive from explorer ...
reg DELETE "HKEY_CLASSES_ROOT\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}" /f > NUL 2>&1
reg DELETE "HKEY_CLASSES_ROOT\Wow6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}" /f > NUL 2>&1
reg DELETE "HKEY_CURRENT_USER\Software\Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\ShellFolder" /f > NUL 2>&1
reg DELETE "HKEY_CURRENT_USER\Software\Classes\Wow6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\ShellFolder" /f > NUL 2>&1

echo removing OneDrive update task ...
powershell -Command "Get-ScheduledTask | Where-Object {$_.Taskname -match 'OneDrive Standalone Update'} | Unregister-ScheduledTask -Confirm:$false"

echo KILLING all OneDrive SETUP instances ...
taskkill /f /im OneDriveSetup.exe > NUL 2>&1

echo removing OneDrive setup exe ...
setacl -on %OneDrive% -ot file -actn setowner -ownr "n:Administrators" 2>nul
setacl -on %OneDrive% -ot file -actn ace -ace "n:Administrators;p:full" 2>nul
del /Y %OneDrive% 2>nul

echo ####### %0 #######