I'm trialling TC2016 platinum. It will not load a previous 23 mb file created through many versions and now opening well in TC21 which I have been using for some time. The x-refs in the dwg seem to open ok in '16 but the complete dwg just hangs with the whirling donut.
Any help would be appreciated. I've opened it in Tc21 and tidied things up and tried rdsk and GDI with same problem.