On December 8 Esri released the English version of ArcGIS 10.5. We have already tested it including the interaction with GISconnector for Excel. We are in cheerful spirits that we can release GISconnector for Excel version 2.3 in the end of January.
Besides the activation for ArcGIS 10.5 version 2.3 will include a new tutorial, which will among others help you create a connection or format tables correctly.
We wish you a Merry Christmas and a Happy New Year!
We would like to thank you for the cooperation and your interest in 2016. We are looking forward to a succesful 2017 with you.