IF ( OpenClipboard(0) != 0 ) cf = RegisterClipboardFormat("Rich Text Format") h = GetClipBoardData(cf) ptr = GlobalLock(h) str_RTF = REPLICATE(' ',4096) lstrcpy(str_RTF , ptr) CloseClipboard() GlobalUnlock(h) GlobalFree(h) THIS.TEXTRTF = str_RTF ENDIFi get an error "datatype mismatch on the LSTRCPY statment.