[Kazun]

PowerShell:

Код:

$point = Add-Type  -memberDefinition @"
                [DllImport("Srclient.dll")]
                public static extern int SRRemoveRestorePoint(int index);
"@ -Name Win32 -NameSpace System -PassThru

# Удаление
Get-ComputerRestorePoint | Foreach {$point::SRRemoveRestorePoint($_.SequenceNumber)

# Создание
Checkpoint-Computer -description "My checkpoint" -RestorePointType "Modify_Settings"