MyBookLiveDuo is not visible on Win7 network

I’ve rebooted the drive many times, It’s visible on other networked windows machines. What gives?

It seems like a Computer Specific issue. You should can follow the links mentioned below to troubleshoot the issue. These KBAs helped me to resolve the issue on my windows 10 build 1709.

https://support.wdc.com/knowledgebase/answer.aspx?ID=26365&lang=en

You also need to check the SMB v1.0 settings and enable it on your computer.

I hope these KBA articles will help you to resolve the issue.