Things I Learned: Adding new DLL locations to Windows via the PATH Envrionment Variable

 This is a note for myself for later when I try to construct a better set of instructions for adding Spatialite to Windows for use with Datasette.

You can instruct Windows to look for DLLs in a new directory simply by adding that directory to your PATH envrionment variable via 

set PATH=C:\path to your dll;%PATH%

via.