The 1690009032_06.exe file is the 2016 target data. The file size is 290MB. Based on connection speed, this file may take an extended period of time to download.
The 1690708012_18.exe aligner software is for the FWA 4630 Easy 3D. The file is 321MB.
For assistance please call Bosch tech support at 1-855-267-2483