从32位程序启动64位版本的regedit以创建sql别名

我的应用程序需要设置一个SQL别名，当它运行时，如果它检测到别名没有设置。现在我让它生成一个临时Reg文件，并通过regedit.exe运行它，但是，因为我的应用程序是32位的(它必须是因为我正在与一些32位的dll交互，我无法获得64位版本)，当我运行regedit到版本%windir%'SysWow64'regedit.exe而不是%windir%'regedit.exe时，windows正在做重定向。

这导致我试图写入[HKEY_LOCAL_MACHINE'SOFTWARE'Microsoft'MSSQLServer'Client'ConnectTo]的密钥被重定向到32位子文件夹，并且我显式地写入32位子文件夹，[HKEY_LOCAL_MACHINE'SOFTWARE'Wow6432Node'Microsoft'MSSQLServer'Client'ConnectTo]我不知道它们要去哪里。

通常要解决这个问题，您只需使用%windir%'sysnative'xxxx.exe，但sysnative重定向到System32文件夹而不是根windows文件夹，这是regedit所在的位置。

有没有一种方法可以解决这个问题，而不需要编写自定义程序来提升和执行它自己?

这是我当前的代码，这是失败的

static void CreateAliases()
{
    using (var baseKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32))
    {
        using (var key = baseKey.OpenSubKey(@"SOFTWARE'Microsoft'MSSQLServer'Client'ConnectTo"))
        {
            CheckKeys(key);
        }
    }
    try
    {
        using (var baseKey = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64))
        {
            using (var key = baseKey.OpenSubKey(@"SOFTWARE'Microsoft'MSSQLServer'Client'ConnectTo"))
            {
                CheckKeys(key);
            }
        }
    }
    catch
    {
        //Catch failues if it is 32 bit only.
    }
}
private static void CheckKeys(RegistryKey key)
{
    //check to see if the key exists.
    if (key == null)
    {
        AddKeys();
        return;
    }
    var value = key.GetValue(@"wi'sql2008");
    if (value == null || value.ToString() != String.Concat("DBMSSOCN,wi,", Properties.Settings.Default.wi_sql2008Port))
    {
        AddKeys();
        return;
    }
    value = key.GetValue(@"wi'sql2005");
    if (value == null || value.ToString() != String.Concat("DBMSSOCN,wi,", Properties.Settings.Default.wi_sql2005Port))
    {
        AddKeys();
        return;
    }
}
static private void AddKeys()
{
    string file = System.IO.Path.GetTempFileName();
    using(StreamWriter sw = new StreamWriter(file))
    {
        sw.WriteLine("Windows Registry Editor Version 5.00");
        sw.WriteLine();
        sw.WriteLine(@"[HKEY_LOCAL_MACHINE'SOFTWARE'Wow6432Node'Microsoft'MSSQLServer'Client'ConnectTo]");
        sw.WriteLine(String.Concat("'"wi''''sql2005'"='"DBMSSOCN,wi,", Properties.Settings.Default.wi_sql2005Port,'"'));
        sw.WriteLine(String.Concat("'"wi''''sql2008'"='"DBMSSOCN,wi,", Properties.Settings.Default.wi_sql2008Port,'"'));
        sw.WriteLine();
        sw.WriteLine(@"[HKEY_LOCAL_MACHINE'SOFTWARE'Microsoft'MSSQLServer'Client'ConnectTo]");
        sw.WriteLine(String.Concat("'"wi''''sql2005'"='"DBMSSOCN,wi,", Properties.Settings.Default.wi_sql2005Port, '"'));
        sw.WriteLine(String.Concat("'"wi''''sql2008'"='"DBMSSOCN,wi,", Properties.Settings.Default.wi_sql2008Port, '"'));
    }
    WindowsIdentity identity = WindowsIdentity.GetCurrent();
    WindowsPrincipal principal = new WindowsPrincipal(identity);
    bool IsAdmin = principal.IsInRole("BUILTIN''Administrators");
    string regedit;
    if (Environment.Is64BitProcess)
    {
        regedit = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.System), "regedit");
    }
    else
    {
        regedit = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Windows), "sysnative", "regedit"); //regedit.exe does not exist in sysnative.
    }
    if (IsAdmin)
    {
        var proc = Process.Start(new ProcessStartInfo(regedit, String.Concat("/s ", file)));
        proc.WaitForExit();
    }
    else
    {
        MessageBox.Show("Updating registry keys for WI alias, this must be run as administrator");
        var proc = Process.Start(new ProcessStartInfo(regedit, String.Concat("/s ", file)) { Verb = "runas", UseShellExecute = true });
        proc.WaitForExit();
    }
    File.Delete(file);
}

这是正在生成的临时文件。

Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE'SOFTWARE'Wow6432Node'Microsoft'MSSQLServer'Client'ConnectTo]
"wi''sql2005"="DBMSSOCN,wi,49224"
"wi''sql2008"="DBMSSOCN,wi,49681"
[HKEY_LOCAL_MACHINE'SOFTWARE'Microsoft'MSSQLServer'Client'ConnectTo]
"wi''sql2005"="DBMSSOCN,wi,49224"
"wi''sql2008"="DBMSSOCN,wi,49681"