Cannot edit Log to file, scomc, HEAT software

I have Windows 8.1 operating system and I have installed HEAT software Client version 5.0.166

Now I have this situation that CDROM is not readable instantly but I can read it by waiting 10 minutes or something. Now I want to debug this situation. That is why I need to set logging to scomc.log file. This is possible by modifying:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\scomc\Parameters

This is message I receive using GUI:

To solve this case I have to turn off Client Hardening for HEAT software.

Once this is done I can even execute one-liners:

reg add "HKLM\SYSTEM\CurrentControlSet\Services\scomc\Parameters" /v "Log to file" /t reg_sz /d "yes" /f
reg add "HKLM\SYSTEM\CurrentControlSet\Services\scomc\Parameters" /v "Log file name" /t reg_sz /d "c:\scomc.log" /f