Cannot Find: "install_dir\bin\dsAutomation.dll" to add to references

Hi All,


I am building macros, and the current make entails changing the leader style of dimensions.
However, the only examples I can find online ask the user to add install_dir\bin\dsAutomation.dll To References.

E.G. of example:http://help.solidworks.com/2019/english/api/draftsightapi/Change_DimensionStyle_Options_of_Leader_Example_VBA.htm


However, in my Solidworks Install_dir ("C:\Program Files\SOLIDWORKS Corp\SOLIDWORKS") , I do not have "bin" in the root directory, and I cannot find dsAutomation.dll anywhere.

Is there anywhere else I should be looking?

Kind Regards

Scott