Answer: Setup.exe can be used for Topcon GMS-2 only!
Please, read again thoughtfully how to use the Setup.exe file in Changelog_ENG.txt:
" + [#573] Use Setup.exe in the root path of the SD card to install the software on Topcon GMS-2.
This is necessary on this device, because the Autorun.exe is not usable on it to create
the shortcuts and make the default settings. You can start the software by its shortcuts
on Topcon GMS-2 device."
Download the Desktop version (DTEXPV5Setup.exe) from the following link: http://digiterra.hu/en/digiterra-explor ... op-version for your PC.
The mentioned two files are totally different. Please, note! We always publish the Mobile and the Desktop version in two different package.