在MSVS中的.msi项目中找到第三方应用程序的安装位置

Context: I have a handful of plug-ins (which are really just DLLs with a different extension) that need to be installed in a sub-folder of a 3rd party application. Usually it's enough to simply copy them to said folder, but occasionally there are other libraries that need to be installed as well. I'd like to make this process less error-prone for users so I've looked in to using an installer project in visual studio to create a .msi, but I'm having trouble getting the install location configured correctly.Context: I have a handful of plug-ins (which ar