I need to re Install ArcGis after formatting one computer, but on version 10.1 (not 10.2.2 that is available on line). were can i found this version for download ?
If you're an ESRI customer, then you login here:
Your login needs to be attached to your organization, but all the available software is now at that location.
Download and install ArcGIS 10.1
This is very useful tutorial