big problem with extensions of ArcGIS for Desktop Free 60-Day Trial

Discussion created by giac85 on Jan 4, 2012
Latest reply on May 23, 2012 by ebowman-esristaff
I am an italian G.I.S. student and I don't manage to install the extensions:

    ArcGIS 3D Analyst
    ArcGIS Geostatistical Analyst
    ArcGIS Network Analyst
    ArcGIS Schematics
    ArcGIS Spatial Analyst
    ArcGIS Tracking Analyst
    ArcGIS Data Interoperability
    ArcGIS Publisher
    ArcScan for ArcGIS
    Maplex for ArcGIS

because I need the authorization number for each one of these extensions and unfortunately provide me only one authorization number to use ArcGIS for Desktop Free 60-Day Trial. In these page: "" is written that are included in the free trial version.
I need these extensions for my thesis, overall ArcGIS Geostatistical Analyst and Spatial Analyst, as soon as possible, because I have to deliver a map in a few days, please, help me! I have already installed ArcGIS for Desktop Free 60-Day Trial but I can't use the extensions written above...
Best regards
Giacomo Rossi