@Sean A @Derek - I tried creating the build CopyFileStep and placed it under the windows build setting per the docs, added my .dll and then set the "applies to" to both "Both" and "Debug" and I get an error, "The script 'CopyDll' cant copy files to the destination in a pre build step. The destination does nto exist yet. This step will not be executed." Wierd, re reading as I must have something wrong...also now getting an update and second try wont let me move the CopyFileStep from Contents to BuildSettings. arghh.
Move the copy step after the one that says "Build" so its a post-build step
And make sure you configure things to copy it right next to the exe itself