here is the exception log:
############# ERROR ON: 2005/4/17 PM 11:40:44
E:\HFS\HFS.EXE
參數錯誤。
HFS 2.0 beta23
----------------------------------------------------------------
Stack list, generated 2005/4/17 PM 11:40:44
[0042C363]{HFS.EXE } Graphics.GDIError + $77
[004043EA]{HFS.EXE } System.@HandleFinally + $2A
[0042C39B]{HFS.EXE } Graphics.GDICheck + $7
[0042F7D3]{HFS.EXE } Graphics.CopyBitmap + $117
[004043EA]{HFS.EXE } System.@HandleFinally + $2A
[0040217B]{HFS.EXE } System.TryHarder + $BB
[004024A8]{HFS.EXE } System.SysFreeMem + $164
[004027A1]{HFS.EXE } System.@FreeMem + $5
[00403BEC]{HFS.EXE } System.TObject.FreeInstance + $C
[00403FE2]{HFS.EXE } System.@ClassDestroy + $2
[0042F55E]{HFS.EXE } Graphics.TBitmapImage.Destroy + $52
[00403C34]{HFS.EXE } System.TObject.Free + $8
[00430BA5]{HFS.EXE } Graphics.TBitmap.NewImage + $E1
[00430187]{HFS.EXE } Graphics.TBitmap.CopyImage + $63
[004313FC]{HFS.EXE } Graphics.TBitmap.SetHeight + $3C
[004F7499]{HFS.EXE } main.TmainFrm.refreshGraphBox (Line 5127, "main.pas"
+ 4) + $D
[004F257A]{HFS.EXE } main.recalculateGraph (Line 3884, "main.pas" + 14) + $9
[004F26EB]{HFS.EXE } main.TmainFrm.timerEvent (Line 3935, "main.pas" + 11)
+ $2
[004043EA]{HFS.EXE } System.@HandleFinally + $2A
[004C6B2C]{HFS.EXE } HSlib.ThttpSrv.timerEvent (Line 612, "HSlib.pas" + 16) +
$1
[0044308F]{HFS.EXE } ExtCtrls.TTimer.Timer + $F
[00442F73]{HFS.EXE } ExtCtrls.TTimer.WndProc + $2B
[00428AA8]{HFS.EXE } Classes.StdWndProc (Line 10565, "classes.pas" +

+
$0
[00455873]{HFS.EXE } Forms.TApplication.ProcessMessage + $83
[004558AA]{HFS.EXE } Forms.TApplication.HandleMessage + $A
[00455ACA]{HFS.EXE } Forms.TApplication.Run + $96
[004FD648]{HFS.EXE } hfs.hfs (Line 58, "C:\code\mine\hfs\hfs.dpr" + 14) + $2
----------------------------------------------------------------
System : Windows ME , Version: 4.90, Build: 45A0BB8, " "
Processor: Intel, Pentium III, 890 MHz MMX
Display : 1280x1024 pixels, 16 bpp
----------------------------------------------------------------
----------------------------------------------------------------
Product Versions
hfs.exe: Build: 0 2005/4/2 AM 03:37:48
==remarks==
the line after "E:\HFS\HFS.EXE" is in traditional chinese
(I am in Hong Kong)
it means "wrong parameters" in English.