private static void RunRemove() { if (!PermissionCheck.IsRunAsAdmin) { MessageBox.Show("This option requires administrator privileges.", "Remove", MessageBoxButtons.OK, MessageBoxIcon.Error); return; } if (!TaskScheduler.IsInstalled()) { return; } if (!TaskScheduler.Delete()) { MessageBox.Show("Unregistration failed, Task possibly not completely removed.", "Remove", MessageBoxButtons.OK, MessageBoxIcon.Error); } }