     var column: Int?
     var filterby: Filterlogs?
     var quickbackuplist: QuickBackup?
+    var executing: Bool = false
 
     @IBOutlet weak var mainTableView: NSTableView!
     @IBOutlet weak var working: NSProgressIndicator!


    // Execute batch
    @IBAction func execute(_ sender: NSButton) {
        self.working.startAnimation(nil)
        self.quickbackuplist?.prepareandstartexecutetasks()
    }

        guard backup != nil else {
            return
        }
        guard self.executing == false else {
            return
        }
        if backup!.count > 0 {
            self.executeButton.isEnabled = true
        } else {
