f-secure-updates.zip no longer created when running fspm-definitions-update-tool.bat

Issue:

I need to update Client Security 15 or older in an offline or isolated environment, where internet is not available.  I used to use f-secure-updates.zip to do that, but it is no longer created when the fspm-definitions-update-tool.bat is ran. 

Resolution:

Client Security 15 or older versions are no longer supported.  Client Security 15 and older versions connect to old f-secure.com update servers which are no longer online. You will need to upgrade to Client Security 16 or later so that you can use the withsecure-updates.zip.