Speed/Display issues/unfamiliar error messages, crashes/hangs or any other problems regarding ARCHICAD (Example: I get an error message when the 3D Window is generated, please help!).
Note: If your problem seems to be an ARCHICAD error please always report it to your local reseller!
Sometimes most of the objects I place within my building disappear when opening, they sometimes reappear after opening and closing numerous times. I don't know how to fix this so any help would be wonderful