This is error log, Can problem in CnWizard? Just Add new "vcl form" and get error "Devision by zero" and this lines from that window. W10x64 berlin and "Classic undocked" desktop. When error excepted, I have to end task delphi IDE. And not always created this error, sometime

[10691AA4]{CnWizards_D101B.dll} Unknown function at INITWIZARD0001 + $C9618
[1054FE1F]{CnWizards_D101B.dll} Unknown function at __dbk_fcall_wrapper + $3E10B
[5005F91D]{rtl240.bpl  } System.TObject.GetInterface (Line 16857, "System.pas" + 15) + $10
[5005F8D4]{rtl240.bpl  } System.TObject.GetInterface (Line 16850, "System.pas" + 8) + $A
[5005F91D]{rtl240.bpl  } System.TObject.GetInterface (Line 16857, "System.pas" + 15) + $10
[500686FF]{rtl240.bpl  } System.TInterfacedObject.QueryInterface (Line 37310, "System.pas" + 1) + $8
[5005FA96]{rtl240.bpl  } System.@IsClass (Line 16965, "System.pas" + 1) + $8
[5005FAC1]{rtl240.bpl  } System.@AsClass (Line 16971, "System.pas" + 2) + $8
[5005FA96]{rtl240.bpl  } System.@IsClass (Line 16965, "System.pas" + 1) + $8
[207E56CA]{coreide240.bpl} EditorBuffer.FindEditWindowAndView (Line 6105, "EditorBuffer.pas" + 31) + $17
[207D121F]{coreide240.bpl} EdScript.TIDEEditorServices.GetTopBuffer (Line 3471, "EdScript.pas" + 13) + $5
[50067539]{rtl240.bpl  } System.@IntfCopy (Line 36396, "System.pas" + 6) + $0
[5016F3F2]{rtl240.bpl  } System.Classes.TComponent.GetComponent (Line 16233, "System.Classes.pas" + 2) + $8
[50067528]{rtl240.bpl  } System.@IntfClear (Line 36349, "System.pas" + 10) + $0
[50A7FBFF]{vcl240.bpl  } Vcl.Graphics.TBrush.SetColor (Line 3414, "Vcl.Graphics.pas" + 1) + $E
[10691A75]{CnWizards_D101B.dll} Unknown function at INITWIZARD0001 + $C95E9
[50A808DB]{vcl240.bpl  } Vcl.Graphics.TCanvas.MoveTo (Line 3925, "Vcl.Graphics.pas" + 2) + $8
[50A80E2A]{vcl240.bpl  } Vcl.Graphics.TCanvas.SetPenPos (Line 4120, "Vcl.Graphics.pas" + 1) + $9
[50AAEA3B]{vcl240.bpl  } Vcl.Controls.TCustomControl.PaintWindow (Line 14066, "Vcl.Controls.pas" + 6) + $5
[50AA8841]{vcl240.bpl  } Vcl.Controls.TWinControl.PaintHandler (Line 10227, "Vcl.Controls.pas" + 4) + $14
[50AAD0A3]{vcl240.bpl  } Vcl.Controls.TWinControl.WMPrintClient (Line 13206, "Vcl.Controls.pas" + 14) + $6
[50AA3B2A]{vcl240.bpl  } Vcl.Controls.TControl.WndProc (Line 7313, "Vcl.Controls.pas" + 91) + $6
[50AA8675]{vcl240.bpl  } Vcl.Controls.TWinControl.WndProc (Line 10143, "Vcl.Controls.pas" + 158) + $6
[50AA3764]{vcl240.bpl  } Vcl.Controls.TControl.Perform (Line 7091, "Vcl.Controls.pas" + 10) + $8
[50AA90B3]{vcl240.bpl  } Vcl.Controls.TWinControl.WMPaint (Line 10440, "Vcl.Controls.pas" + 18) + $D
[50AA9114]{vcl240.bpl  } Vcl.Controls.TWinControl.WMPaint (Line 10447, "Vcl.Controls.pas" + 25) + $E
[50AAE9D5]{vcl240.bpl  } Vcl.Controls.TCustomControl.WMPaint (Line 14055, "Vcl.Controls.pas" + 2) + $4
[50AA3B2A]{vcl240.bpl  } Vcl.Controls.TControl.WndProc (Line 7313, "Vcl.Controls.pas" + 91) + $6
[50AA8675]{vcl240.bpl  } Vcl.Controls.TWinControl.WndProc (Line 10143, "Vcl.Controls.pas" + 158) + $6
[50AA7C94]{vcl240.bpl  } Vcl.Controls.TWinControl.MainWndProc (Line 9850, "Vcl.Controls.pas" + 3) + $6
[50170C64]{rtl240.bpl  } System.Classes.StdWndProc (Line 17178, "System.Classes.pas" + 8) + $0
[50BEEC6F]{vcl240.bpl  } Vcl.Forms.TApplication.ProcessMessage (Line 10534, "Vcl.Forms.pas" + 23) + $1
[50BEECB2]{vcl240.bpl  } Vcl.Forms.TApplication.HandleMessage (Line 10564, "Vcl.Forms.pas" + 1) + $4
[50BEEFE5]{vcl240.bpl  } Vcl.Forms.TApplication.Run (Line 10702, "Vcl.Forms.pas" + 26) + $3

Strange problem. I build a debug version with stack information, could you help me to replace CnWizards_D101B.dll by this one and try to reproduce this problem? the detailed stack trace should be recorded.

I'll send you the debug version by email for this forum does not support such size of attachment. Please tell me you email address?

Debug dll sent to you.

  I got it