The macro is written for the FireFox browser iMacros plug-in. The versions at the time of macro writing:
iMacros version – 8.8.9
FireFox version – 35.0.1
The script for a plug-in of iMacros which downloads database of Exhibitors of the Euroluce (Milano) exhibition – Euroluce 2015 Participants Database – and keeps in the separate Excel file.