cleanup.cmd not deleting dotnet folder

Hi,

No matter what I tried this is the only way I could remove install folders:

SET KEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx

REG ADD %KEY% /V TITLE /D "Windows Install Is Finally Done" /f

REG ADD %KEY%\055 /VE /D "Removing Windows Install Folder" /f
REG ADD %KEY%\055 /V 1 /D "%windir%\system32\hide.exe cmd /C RD /S /Q %systemdrive%\Install" /f

start rundll32.exe iernonce.dll,RunOnceExProcess

Add to the very end of cleanup.cmd. Right before EXIT .

I tried adding to runonce, run, runonceEx, etc. and it would never run on the next reboot.

This vbs script works fine normally but it would not run after the reboot either:

Dim Shell, SD, fso
  V = Vbcrlf
 on error resume next
 Set Shell = WScript.CreateObject("WScript.Shell")
 Set fso = CreateObject("Scripting.FileSystemObject")
 SD = Shell.ExpandEnvironmentStrings("%SystemDrive%")
 fso.DeleteFolder( SD & "\Install")

This would not work either:

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce]
"RemoveInstallFolder"="C:\\install\\removeInstallFolder.vbs"

Take Care,

Will