Learning about restore point status

[youtuber]

https://docs.microsoft.com/en-us/windows/desktop/sr/getlastrestorestatus-systemrestore

Here is an article to find out whether the restore point is open or closed, but this autoit doesn't return any value

#RequireAdmin
$obj = ObjGet("winmgmts:{impersonationLevel=impersonate}!root/default:SystemRestore")
$obj.GetLastRestoreStatus()
MsgBox(0, "", $obj)
If $obj = 0 Then
    MsgBox(0, "", "Failed")
ElseIf $obj = 1 Then
    MsgBox(0, "", "Success")
ElseIf $obj = 2 Then
    MsgBox(0, "", "Interrrupted")
EndIf

 

[Jos]

There is no error checking in there for COM Error Handling plus there are several things wrong in your  script. 
Maybe an idea to do yourself the next time before posting a question here?
This version seem to work:

#RequireAdmin
$obj = ObjGet("winmgmts:{impersonationLevel=impersonate}!\\" & @ComputerName & "\root\default")
$objItem = $obj.Get("SystemRestore")
$lastStatus = $objItem.GetLastRestoreStatus()
ConsoleWrite('@@ Debug(' & @ScriptLineNumber & ') : $lastStatus = ' & $lastStatus & @CRLF & '>Error code: ' & @error & @CRLF) ;### Debug Console
If $lastStatus = 0 Then
    MsgBox(0, "", "Failed")
ElseIf $lastStatus = 1 Then
    MsgBox(0, "", "Success")
ElseIf $lastStatus = 2 Then
    MsgBox(0, "", "Interrrupted")
EndIf

Jos 

[youtuber]

system protection always shows 0, whether open or not

https://prnt.sc/n2909u

https://prnt.sc/n29169