Version 2.0.0.964 on x64 Windows 7
Actions:
1. Run the History Cleaner.
2. Select only the "Windows - Recent Documents" line.
3. First, look at the entries with the Show Data feature and RegEdit.
4. Click Clear and say Yes to the backup dialogue.
5. Use the Backup Tool to examine the backup just made.
6. The program did NOT backup the entries and data just removed.
The debug log will be attached in the Bug Tracker report.