Windows注册表问题

我正在尝试使用D修改注册表中的某些值，但它一直给我以下错误：

无法设定值

但是，如果我用C＃编写完全相同的代码，那么它将起作用。是D中的注册表模块有问题还是我的使用方式有问题？

d

module main;

import std.windows.registry;
import std.stdio;

import core.thread;

void main() {
    string languageName = "English";
    string languageCode = "en_uk";
    const uint languageValue = 0x00000001;
    writefln("Name '%s' Code '%s' Value '%s'", languageName, languageCode, languageValue);
    writeln("Press ENTER to change language.");
    readln();
    writefln("Changing language of Sims 2 to '%s' ...", languageName);
    Thread.sleep(dur!("msecs")(2000));
    string keyName;
    try {
        enum versions = [
            "",
            "Apartment Life",
            "Bon Voyage",
            "Celebration Stuff",
            "Family Fun Stuff",
            "Free Time",
            "Fun with Pets Collection",
            "Glamour Life Stuff",
            "H M Fashion Stuff",
            "IKEA Home Stuff",
            "Kitchen & Bath Interior Design Stuff",
            "Mansion and Garden Stuff",
            "Nightlife",
            "Open For Business",
            "Pets",
            "Seasons",
            "Teen Style Stuff",
            "University"
        ];
        foreach (simsVersion; versions) {
            keyName = "SOFTWARE\\Wow6432Node\\EA GAMES\\The Sims 2";
            if (simsVersion && simsVersion.length)
                keyName ~= " " ~ simsVersion;
            // main
            {
                scope auto key = Registry.localMachine.getKey(keyName);
                key.setValue("Language", languageName);
                key.setValue("Locale", languageCode);
                key.flush();
            }
            // sub
            {
                keyName ~= "\\1.0";
                scope auto key = Registry.localMachine.getKey(keyName);
                key.setValue("Language", languageValue);
                key.setValue("LanguageName", languageName);
                key.flush();
            }
            writefln("Changed language of '%s' ...", simsVersion);
        }
        writeln("Success...");
        Thread.sleep(dur!("msecs")(2000));
    }
    catch (Throwable t) {
        writefln("Key Entry: '%s'", keyName);
        writeln(t);
        readln();
    }
}

C＃

class Program
{
    public static void Main(string[] args)
    {
        const string languageName = "English";
        const string languageCode = "en_uk";
        const uint languageValue = 0x00000001;
        string[] versions = new string[]
        {
            "",
            "Apartment Life",
            "Bon Voyage",
            "Celebration Stuff",
            "Family Fun Stuff",
            "FreeTime",
            "Fun with Pets Collection",
            "Glamour Life Stuff",
            "H M Fashion Stuff",
            "IKEA Home Stuff",
            "Kitchen & Bath Interior Design Stuff",
            "Mansion and Garden Stuff",
            "Nightlife",
            "Open For Business",
            "Pets",
            "Seasons",
            "Teen Style Stuff",
            "University"
        };
        const string mainKey = @"SOFTWARE\Wow6432Node\EA GAMES\The Sims 2";
        string keyName = "";
        try
        {
            Console.WriteLine("Name '{0}' Code '{1}' Value '{2}'", languageName, languageCode, languageValue);
            Console.WriteLine("Press ENTER to change language.");
            Console.ReadLine();
            Console.WriteLine("Changing language of Sims 2 to '{0}' ...", languageName);
            Thread.Sleep(2000);

            foreach (var simsVersion in versions)
            {
                if (!string.IsNullOrWhiteSpace(simsVersion))
                    keyName = mainKey + " " + simsVersion;
                else
                    keyName = mainKey;
                // main
                {
                    var key = Registry.LocalMachine.OpenSubKey(keyName, true);
                    key.SetValue("Language", languageName);
                    key.SetValue("Locale", languageCode);
                    key.Close();
                }
                // sub
                {
                    keyName += "\\1.0";
                    var key = Registry.LocalMachine.OpenSubKey(keyName, true);
                    key.SetValue("Language", languageValue);
                    key.SetValue("LanguageName", languageName);
                    key.Close();
                }
                Console.WriteLine("Changed language of '{0}' ...", simsVersion);
            }
            Console.WriteLine("Success...");
            Thread.Sleep(2000);
        }
        catch (Exception e)
        {
            Console.WriteLine("Key: '{0}'", keyName);
            Console.WriteLine(e);
            Console.ReadLine();
        }
    }
}