VB.NET/C#查找安装的软件名称和应用程序路径后如何查找exe名称

此代码获取所有具有卸载条目和it应用程序路径的软件。但是，由于我有应用程序路径，我不知道该软件的main.exe的名称。有什么方法可以找到找到的应用程序的main.exe

   'Declare the string to hold the list:
    Dim Software As String = Nothing

    'The registry key:
    Dim SoftwareKey As String = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall"
    Using rk As RegistryKey = Registry.LocalMachine.OpenSubKey(SoftwareKey)
        'Let's go through the registry keys and get the info we need:
        Dim j As Integer = 0
        For Each skName As String In rk.GetSubKeyNames()
            Using sk As RegistryKey = rk.OpenSubKey(skName)
                Try
                    'If the key has value, continue, if not, skip it:
                    If Not (sk.GetValue("DisplayName") Is Nothing) And Not (sk.GetValue("InstallLocation") Is Nothing) And
                    Not (sk.GetValue("InstallLocation") = "") Then
                        Dim instanceremoved As Boolean = False
                        For Each item As ListViewItem In ListInstalled.Items
                            If item.SubItems.Item(1).Text = sk.GetValue("InstallLocation") Then
                                item.Remove()
                                instanceremoved = True
                            End If
                        Next

                        If instanceremoved = False Then
                            Dim itemAdd As ListViewItem = ListInstalled.Items.Add(sk.GetValue("DisplayName"))
                            itemAdd.SubItems.Add(sk.GetValue("InstallLocation"))

                        End If

                    End If
                    'No, that exception is not getting away... :P
                Catch ex As Exception
                    MsgBox(ex)
                End Try
            End Using
            j = j + 1
        Next
    End Using

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主Exe未存储在注册表中。卸载命令存储在卸载字符串项中。

在文件系统的不同位置，不在注册表中是，但是，是否有一些标准的方法来检索已安装软件的主exe名称，或者用户必须自己选择它？您可以搜索所有的exe，但windows不知道它们，除非您想在startmenu中查找，否则它在注册表中只知道如何卸载