The Wonkwang Man Force developed by Wonkwang Digital University has been upgraded. Please make sure to back up your existing data before upgrading. For instructions on how to backup / restore, please refer to the manual of Wonkwang Forces. Wonkwang Forces Instructions Site >>> http://www.wdustory.com/ >>> http://blog.naver.com/yayins >>> http://cafe.daum.net/wddy -Wonkwang Forces New 1) Change backup and restore method 2) In addition to four keys input as clerk, four keys input method in Kan