I already have found that I need to update my Windows 10 to the latest one (1809) to get no Error 55 when mounting SCSI disc with my Daemon Tools 8 Pro. But the problem is that I have LTSB version of OS (version from systeminfo 10.0.14393, 14393) and if I am right I can't install updates (Windows update service doesn't show I have available updates and manual update showed that there is newer 1809 version but I can't install it). Is there any way to solve my problem?

Thanks in advance.