Define a window AA. Open a file. Browse fields a,b,c,d noclear rest in wind AA. When Esc key is pressed, the window is cleared. The "noclear "command does not work (Visual Foxpro 6)

DEFI WIND LISTC FROM 06,32 TO 23,86 TITL "F3:Currency Help. USE Up/Down Arrows. ESC>=Search/Close" FILL FILE BAKICON;
ICON FILE GRUPICONCIRCLEF FLOAT
SELE 36
USE EXFILE ORDE CURCD NOUP
GO TOP
SET NEAR ON
ACTI WIND LISTC
*----------
DO WHILE .T.
BROW FIEL
CURCD:H="CUR":R, CURNAME/R:H="CURRENCY
NAMES",
CURRATE:H="EXC.RATE":R,CURDATE:H="UPDATED
UPTO":R REST NOME NOED NOCLEAR IN WIND LISTC
*-----------------
CEQ = REPL(" ",5)
@ 14,03 SAY SPACE(20)
@ 14,08 SAY "Enter CURRENCY Code to GO" FONT
"TIMES NEW ROMAN",10 STYLE "B" COLO +W/+R
@ 14,03 GET CEQ FONT "TIMES NEW ROMAN",10
STYLE "B" COLO +W,+W,+B
READ
IF LASTKEY() = 27 .OR. EOF()
EXIT
ENDIF
*-----------
IF CEQ <> " "
SEEK ALLT(CEQ)
IF EOF()
GO TOP
ENDIF
ENDIF
ENDDO
*----------
SET NEAR OFF
DEAC WIND LISTC
RELE WIND LISTC
RETU
===========================

NoClear is not available in VFP (it was available only for foxpro for DOS).

Use form and grid instead.