If you decide to upgrade but want to retain the Italian environment and network licensing model, follow this path:
: Having undergone years of service packs and hotfixes, it is considered one of the most stable builds for production environments. Installation and Activation
Downloading Autodesk.AutoCAD.2018.64Bit.ITA.LM from unofficial sources exposes you to:
To run AutoCAD 2018, the following system requirements must be met: