| Version | Change log |
| Delete Duplicates for Outlook 8.4.1 Aug 30, 2019 |
Memory footprint decreased for additional 5%. We had to slow down the scanning speed a little bit in order to reduce 'Server Busy - Retry/Switch' dialogs to a minimum. DDO is now probing write-access privileges for configuration files/Windows Registry on start-up, and displays corresponding warnings/instructions |
