The processing of .uic files does not work any more with nmake under win2k. e.g: set( kdeui_UI kspellui.ui kkeydialog.ui kshortcutdialog_simple.ui kshortcutdialog_advanced.ui ) kde4_add_ui_files(kdeui_LIB_SRCS ${kdeui_UI} ) does not generate kshortcutdialog_simple.h Before 2 months there were no problems, so something has broken it. Peter