None of these things worked for me, but I have resolved this issue. To deploy on an arbitrary computer, I find that you MUST, in addition to what is noted here, also install this file:

SQLSysClrTypes12.msi

It is still available from Microsoft website, download from this link:

https://www.microsoft.com/en-us/download/details.aspx?id=56041

Figured this out by inspiration. Thank you Jesus