1) port setting NICDSign for windows & ubuntu(connect DSC token, click aboue link, click Advanced, click Proceed ... / Accept ...)
Click here to download NICDSign version 1.9.9 for windows
Click here to download CA Certificates for Ubuntu eoffice DSC
Click here to download NICDSign199 full linux
Click here to download Ubuntu token fix
(open in terminal >
sudo bash fix.sh
click enter)