The technical keyword refers directly to the exact installer file name used by Autodesk for the standard 64-bit English edition of AutoCAD 2015 . Decoded, the name maps out the following parameters: autocad2015 (the version), english (the core language pack), win64bit (the required architecture), dlm (Autodesk Download Manager format), and sfx.exe (a self-extracting executable archive).

Locate the downloaded AutoCAD_2015_English_Win_64bit_dlm.sfx.exe file. —right-click the file and select "Run as administrator" .

The Geolocation feature saw major improvements in the 2015 release.