Home › Forums › SharewareOnSale Deals Discussion › Auslogics Disk Defrag Pro / Jul 13 2016 › Reply To: Auslogics Disk Defrag Pro / Jul 13 2016 Jul 13, 2016 at 10:01 am #5271961 Quote George McGrathGuest Installer always stops and windows closes the program. Using Windows 7. No problems with my windows 10 computer.