Links:
[1] http://www.lib.uts.edu.au/vote/node/5954/1/vote/utslibvote/xEyCIk3WH5H6e_yJ-gXuqfHiaFZ2P2URs_FunX3aK0I/nojs
[2] http://www.lib.uts.edu.au/help/referencing/endnote
[3] http://www.lib.uts.edu.au/question/5954/how-can-i-import-bibliography-endnote-procite-reference-manager-or-papyrus-what-about
[4] http://www.lib.uts.edu.au/node/5954/comments/newest
[5] http://www.lib.uts.edu.au/node/5954/comments/oldest
[6] http://www.lib.uts.edu.au/comment/240#comment-240
[7] http://www.lib.uts.edu.au/user/uts-library
[8] http://www.lib.uts.edu.au/vote/comment/240/1/vote/utslibvote/DJVb9ul62kSNgFo_MJTwt0_Q9V4wibwVAZ0_pLCrIrU/nojs
[9] http://www.endnote.com/support/faqs/enfaq17.asp
[10] http://www.endnote.com/support/faqs/enfaq18.asp
[11] http://www.endnote.com/support/enconversion.asp
[12] http://www.lib.uts.edu.au/user/login?destination=node/5954%23comment-form
[13] http://www.lib.uts.edu.au/tag/endnote
[14] http://www.lib.uts.edu.au/tag/endnote-software
Answers
Converting from ProCite: see [6]
Converting out of EndNote into Reference Manager: select the style RefMan (RIS) Export in EndNote and then click on File, Export. Give the file a name, and Save as type: Text File. Then import this text file into Reference Manager.
There is a more information about this topic on EndNote's Conversion Utilities [11] site: follow instructions relevant to your particular platform and software.