#Update
Dear Sheevok,
In 4.4 I am having a new issue, the commandlet completes, but no manifest is written to the destination directory,
full details here:
I also moved my entire Solus project to c:/ to ensure no issues with spaces.
I dont know what else to do at this point, given that the relative pathing structure for the output files is the same one I am using for the source files, and those are being found!