there is a problem when i remove tekla learning 2017 for reinstall.
i tried to uninstall in control panel, it can't.
In correctly, window of uninstall is opened, but that said just 'installshield complete'.
After look that message, i opened install program, and i saw same window again(remove window).
i guess this is related '스위트 등록(in english, probably 'enroll suite'. i don't know how call that correctly. i'm using korean system language)', because removing process is ended very unnaturally when i saw that message.
sorry for using unskilled english, and if you need some question about what i explain, please ask me.