Disable "Group By" in Explorer and Dialogs

gci 'HKCU:\Software\Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags' -recurse |

?{$_.GetValueNames() -contains 'GroupView'} |

?{$_.GetValue('GroupView') -ne 0} | %{

   $splat = @{

      'Path'  = $_.PSPath

      'Name'  = 'GroupView'

      'Value' = 0

   }

   Set-ItemProperty @splat

   $splat.Name  = 'GroupByKey:PID'

   $splat.Value = 0

   Set-ItemProperty @splat

   $splat.Name  = 'GroupByKey:FMTID'

   $splat.Value = '{00000000-0000-0000-0000-000000000000}'

   Set-ItemProperty @splat

}

gps explorer | spps