Opening Excel by double-clicking from an excel table integrated into draftsight

since the 2017 version of Draftsight, I can no longer open Excel by double clicking from an Excel table integrated into Draftsight.

It becomes very uncomfortable to make changes in this file, because the opening is done in draftsight.

Thank you for your help.

NB: See example of an attached file.


it004320-002.dwg

seeing this link may be a positive answer

http://www.commentcamarche.net/forum/affich-33329179-double-clic-et-fichier-excel-n-ouvre-pas

@+ ;-)

Excel files only open correctly, it's only from draftsight that it doesn't work.

Thank you.