我反复多次添加移除CNPACK，确定是它出了问题，要创建多设备应用程序才出现，VCL程序没问题！
版本：Ver: 1.0.9.803 Build 2015.12.12
堆栈信息：
[20638C25]{coreide230.bpl} EditorActions.TEditorActionLists.EditCopyItemExecute (Line 747, "EditorActions.pas" + 1) + $2
[50B3B393]{vcl230.bpl  } Vcl.AppEvnts.TMultiCaster.GetAppEvents (Line 654, "Vcl.AppEvnts.pas" + 1) + $3
[50B3AC6A]{vcl230.bpl  } Vcl.AppEvnts.TMultiCaster.DoActionExecute (Line 390, "Vcl.AppEvnts.pas" + 5) + $A
[50B3AC8E]{vcl230.bpl  } Vcl.AppEvnts.TMultiCaster.DoActionExecute (Line 388, "Vcl.AppEvnts.pas" + 3) + $11
[20638C1D]{coreide230.bpl} EditorActions.TEditorActionLists.EditPasteItemUpdate (Line 741, "EditorActions.pas" + 15) + $7
[501714B7]{rtl230.bpl  } System.Classes.TBasicAction.Execute (Line 16382, "System.Classes.pas" + 3) + $7
[5097C6FA]{vcl230.bpl  } Vcl.ActnList.TCustomAction.Execute (Line 259, "Vcl.ActnList.pas" + 19) + $35
[5017130F]{rtl230.bpl  } System.Classes.TBasicActionLink.Execute (Line 16293, "System.Classes.pas" + 2) + $7
[50AC0C53]{vcl230.bpl  } Vcl.Menus.TMenuItem.Click (Line 2537, "Vcl.Menus.pas" + 17) + $7
[50AC280B]{vcl230.bpl  } Vcl.Menus.DoClick (Line 3716, "Vcl.Menus.pas" + 41) + $4
[50AC28F7]{vcl230.bpl  } Vcl.Menus.TMenu.IsShortCut (Line 3769, "Vcl.Menus.pas" + 38) + $6
[5099A204]{vcl230.bpl  } Vcl.Controls.TWinControl.IsMenuKey (Line 11713, "Vcl.Controls.pas" + 8) + $12
[5099A279]{vcl230.bpl  } Vcl.Controls.TWinControl.CNKeyDown (Line 11733, "Vcl.Controls.pas" + 5) + $4
[509931FD]{vcl230.bpl  } Vcl.Controls.TControl.WndProc (Line 7249, "Vcl.Controls.pas" + 91) + $6
[21171D42]{designide230.bpl} DeskUtil.SetFocusHook (Line 463, "DeskUtil.pas" + 4) + $C
[50997D3D]{vcl230.bpl  } Vcl.Controls.TWinControl.WndProc (Line 10079, "Vcl.Controls.pas" + 158) + $6
[5099735C]{vcl230.bpl  } Vcl.Controls.TWinControl.MainWndProc (Line 9786, "Vcl.Controls.pas" + 3) + $6
[50172214]{rtl230.bpl  } System.Classes.StdWndProc (Line 16886, "System.Classes.pas" + 8) + $0
(0003DDE6){CnWizards_D10S.dll} [0D55EDE6]
[5098DF2A]{vcl230.bpl  } Vcl.Controls.FindControl (Line 3575, "Vcl.Controls.pas" + 6) + $9
[50ADC89C]{vcl230.bpl  } Vcl.Forms.TApplication.IsKeyMsg (Line 10351, "Vcl.Forms.pas" + 25) + $12
[50ADC936]{vcl230.bpl  } Vcl.Forms.TApplication.IsHintMsg (Line 10372, "Vcl.Forms.pas" + 3) + $2
[50ADCB4B]{vcl230.bpl  } Vcl.Forms.TApplication.ProcessMessage (Line 10437, "Vcl.Forms.pas" + 17) + $31
[50ADCBB2]{vcl230.bpl  } Vcl.Forms.TApplication.HandleMessage (Line 10473, "Vcl.Forms.pas" + 1) + $4
[50ADCEE5]{vcl230.bpl  } Vcl.Forms.TApplication.Run (Line 10611, "Vcl.Forms.pas" + 26) + $3
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暂时无法复现您提到的问题。请问您是否安装了D10 update1 包？

安装了UP1

重装了DX10，发现只要禁用欢迎界面，即startpageide230.bpl，就会有问题。

想不出什么线索……