JLR V142 or newer version doesn't support Offline programming.
You can do online programming by yourself via connecting JLR interface online.
Please attention that the JLR software is about 8.5GB, and make sure only the DVD Player with 24x can read the software data.
Please disconnect the network during using the JLR mangoose interface, otherwise it will make the device corrupt.
The license.exe file is a crack file.