On Friday, 5 July 2013 at 20:29:54 UTC, Jaehunt wrote: > Thank you for replying. > > I added import classABC; on second line in main.d and compiled. > > Now it says main.d(2): Error:module classABC is in file > 'classABC.d' which cannot be read. File name was not 'classABC. Sorry! I SOLVED IT. THANKS A LOT