988 downloadsAn addon file to restore back SafeDisc function to Windows 10. Download the necessary files. Extract a temporary location on the system. Copy secdrv.sys to %WINDIR%\system32\drivers. Import secdrv.reg to Windows registry. As the service may still not work due to lack of a digital signature, refer to these instructions to disable driver signature verification in the operating system and sign the driver with a custom digital signature.