My version Windows: Windows 10 Enterprise build 1511 (10586.36) (x64) My version Paragon: Paragon Hard Disk Manager 15 Premium 10.1.25.813 (x64) Problem: After installation Paragon Hard Disk Manager 15 build 803 loop at startup (boot) Windows 10. There are no entries in the Windows Event Viewer. After uninstalling PHDM 15 Windows start correctly.