Many thanks for your hint and the very fast response, Kadri. My default language is german on the pc.
According to Marty's thread I changed the decimal seperator to '.' See Attached Dialog. From here I am able to load the tgd files (e.g. the presets or the benchmark) . This is clearly a fix.
But: - Im not able to load the *.tgd files I saved today before the fix. They have the ',' as seperator. I looked with notepad++ in the XML stream of these files. Then I try to load them, I get the same problems as with the '.' type *.tgd
- By this fix I can't estimate the side effects on C4D or VRay on my PC. They might use '.' seperator internally to bridge each other by xml.
I have not the overview about the file handling but it might be helpfull for the future that the TG3 xml-parsing component of the *.tgd files can handle both, to be independant form the localization and the writing of *.tgd will only use '.' as seperator, overwise the handling of *.tgd or *.obj will be a never ending story.
best wishes
TimJa