2012 AMEP

I've bee strugeling with importing Custom Tool Palettes on to other work stations. The files have been created local and exported to a sever, all file transfer including the atc. files. After instlation on other work stations, error message is looking for my C drive?
Transfer and copy catalog was check in the dialog prompts. For referance I follow this series of instructional video's http://www.youtube.com/watch?v=hBGmhnzBI_w. Tried with several differant options, as well.