私のアプリケーションに.NET Framework 3.5が必要ですか？

Question

私はVisual Basic 2008 Express Editionで作業していますが、今はテキストエディタを作成しています。私のシステムに大きなそれを実行しますが、私は私の友人のシステム上でそれを実行しようとしたとき、私はこのエラーを得た：

See the end of this message for details on invoking 
just-in-time (JIT) debugging instead of this dialog box. 

************** Exception Text ************** 
System.IO.FileNotFoundException: Could not load file or assembly 'System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The system cannot find the file specified. 
File name: 'System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' 
    at WindowsApplication2.frmeditor.getEnglish(String StrSearch) 
    at WindowsApplication2.frmeditor.EeditorCMS_Opening(Object sender, CancelEventArgs e) 
    at System.Windows.Forms.ToolStripDropDown.OnOpening(CancelEventArgs e) 
    at System.Windows.Forms.ToolStripDropDown.SetVisibleCore(Boolean visible) 
    at System.Windows.Forms.ContextMenuStrip.SetVisibleCore(Boolean visible) 
    at System.Windows.Forms.ToolStripDropDown.Show(Control control, Point position) 
    at System.Windows.Forms.ContextMenuStrip.ShowInternal(Control source, Point location, Boolean isKeyboardActivated) 
    at System.Windows.Forms.Control.WmContextMenu(Message& m, Control sourceControl) 
    at System.Windows.Forms.Control.WmContextMenu(Message& m) 
    at System.Windows.Forms.Control.WndProc(Message& m) 
    at System.Windows.Forms.TextBoxBase.WndProc(Message& m) 
    at System.Windows.Forms.RichTextBox.WndProc(Message& m) 
    at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) 
    at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) 
    at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) 

WRN: Assembly binding logging is turned OFF. 
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. 
Note: There is some performance penalty associated with assembly bind failure logging. 
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog]. 



************** Loaded Assemblies ************** 
mscorlib 
    Assembly Version: 2.0.0.0 
    Win32 Version: 2.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll 
---------------------------------------- 
UrduEditor 
    Assembly Version: 1.0.0.0 
    Win32 Version: 1.0.0.0 
    CodeBase: file:///C:/Documents%20and%20Settings/M%20Bilal/Desktop/New%20folder/UrduEditor.exe 
---------------------------------------- 
Microsoft.VisualBasic 
    Assembly Version: 8.0.0.0 
    Win32 Version: 8.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll 
---------------------------------------- 
System.Windows.Forms 
    Assembly Version: 2.0.0.0 
    Win32 Version: 2.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll 
---------------------------------------- 
System 
    Assembly Version: 2.0.0.0 
    Win32 Version: 2.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll 
---------------------------------------- 
System.Drawing 
    Assembly Version: 2.0.0.0 
    Win32 Version: 2.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll 
---------------------------------------- 
System.Runtime.Remoting 
    Assembly Version: 2.0.0.0 
    Win32 Version: 2.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll 
---------------------------------------- 
System.Configuration 
    Assembly Version: 2.0.0.0 
    Win32 Version: 2.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll 
---------------------------------------- 
System.Xml 
    Assembly Version: 2.0.0.0 
    Win32 Version: 2.0.50727.42 (RTM.050727-4200) 
    CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll 
---------------------------------------- 
CollapsibleGroupBox 
    Assembly Version: 1.0.4486.29379 
    Win32 Version: 1.0.4486.29379 
    CodeBase: file:///C:/Documents%20and%20Settings/M%20Bilal/Desktop/New%20folder/CollapsibleGroupBox.DLL 
---------------------------------------- 
ExtendedRichTextBox 
    Assembly Version: 1.0.0.0 
    Win32 Version: 1.0.0.0 
    CodeBase: file:///C:/Documents%20and%20Settings/M%20Bilal/Desktop/New%20folder/ExtendedRichTextBox.DLL 
---------------------------------------- 
Interop.SpeechLib 
    Assembly Version: 5.4.0.0 
    Win32 Version: 5.4.0.0 
    CodeBase: file:///C:/Documents%20and%20Settings/M%20Bilal/Desktop/New%20folder/Interop.SpeechLib.DLL 
---------------------------------------- 

************** JIT Debugging ************** 
To enable just-in-time (JIT) debugging, the .config file for this 
application or computer (machine.config) must have the 
jitDebugging value set in the system.windows.forms section. 
The application must also be compiled with debugging 
enabled. 

For example: 

<configuration> 
    <system.windows.forms jitDebugging="true" /> 
</configuration> 

When JIT debugging is enabled, any unhandled exception 
will be sent to the JIT debugger registered on the computer 
rather than be handled by this dialog box. 

オペレーティングシステムは、.NET Framework 2.0でWindows   XPです。

.NETフレームワーク3.5は、そのサイズが200を超えているため、使用したくありません。 私のコードは以下の通りです。このコードは本当に.NET Framework 3.5を必要としますか？

Public Sub ClipboardEnglish(ByVal StrSearch As String) 
    If IO.File.Exists(Application.StartupPath & "\eng.txt") Then 
     If NotifyIcon1.Visible = True Then 
      Dim words() As String = IO.File.ReadAllLines(Application.StartupPath & "\eng.txt") 
      Dim startwiths() As String = (From word In words Where LCase(word).StartsWith(LCase(StrSearch & " ")) Select word).ToArray 
      For Each startwith In startwiths 
       Dim meanings() As String 
       startwith = Replace(LCase(startwith), LCase(StrSearch) & " ", "") 
       meanings = Replace(startwith & ",", ", ", ",").Split(New Char() {","c}) 
       For Each mean In meanings 
        If Not mean = " " AndAlso Not mean = "" Then 
         If mean.Length > 100 Then 
          mean = mean.Substring(0, 100) & "..." 
         End If 
         If Not TSMIurdu.DropDownItems.Count = TSEnglishcount.Text Then 
          TSMIurdu.DropDownItems.Add(mean) 
         End If 
        End If 
       Next 
      Next 
      If TSMIurdu.DropDownItems.Count > 0 Then 
       ContextMenuStrip1.Show(Cursor.Position) 
       ContextMenuStrip1.Show() 
      End If 
     End If 
    Else 
     MsgBox("انگریزی ڈکشنری دستیاب نہیں", MsgBoxStyle.Critical, "خرابی") 
    End If 
End Sub 

Answer 1

Win32 Version: 2.0.50727.42 (RTM.050727-4200)

リビジョン42は、.NET 2.0の元のRTMバージョンです。 System.Coreバージョン= 3.5.0.0は.NET 3.5まで利用できなくなりました。あなたの友人は、少なくともに彼の顕著な執拗さが決して Windows Updateを使用しているので、少なくともそれを持っていません。彼が通常Windows Updateから手に入れた.NET 3.0,3.5,3.5 SP1のアップデートからは短く、リビジョン42以降にリリースされた多くの安定性とセキュリティパッチがあります。彼のマシンから実行ファイルを受け入れないでください。