diff --git a/IPA.Loader/Config/IniFile.cs b/IPA.Loader/Config/IniFile.cs
deleted file mode 100644
index 7a808728..00000000
--- a/IPA.Loader/Config/IniFile.cs
+++ /dev/null
@@ -1,100 +0,0 @@
-using System;
-using System.IO;
-using System.Runtime.InteropServices;
-using System.Text;
-
-namespace IPA.Config
-{
-    /// <summary>
-    /// Create a New INI file to store or load data
-    /// </summary>
-    [Obsolete("Jesus, this uses old 16-bit system calls!")]
-    internal class IniFile
-    {
-        [DllImport("KERNEL32.DLL", EntryPoint = "GetPrivateProfileStringW",
-        SetLastError = true,
-        CharSet = CharSet.Unicode, ExactSpelling = true,
-        CallingConvention = CallingConvention.StdCall)]
-        private static extern int GetPrivateProfileString(
-          string lpSection,
-          string lpKey,
-          string lpDefault,
-          StringBuilder lpReturnString,
-          int nSize,
-          string lpFileName);
-
-        [DllImport("KERNEL32.DLL", EntryPoint = "WritePrivateProfileStringW",
-          SetLastError = true,
-          CharSet = CharSet.Unicode, ExactSpelling = true,
-          CallingConvention = CallingConvention.StdCall)]
-        private static extern int WritePrivateProfileString(
-          string lpSection,
-          string lpKey,
-          string lpValue,
-          string lpFileName);
-
-        /*private string _path = "";
-        public string Path
-        {
-            get
-            {
-                return _path;
-            }
-            set
-            {
-                if (!File.Exists(value))
-                    File.WriteAllText(value, "", Encoding.Unicode);
-                _path = value;
-            }
-        }*/
-
-        private FileInfo _iniFileInfo;
-        public FileInfo IniFileInfo {
-            get => _iniFileInfo;
-            set { 
-                _iniFileInfo = value;
-                if (_iniFileInfo.Exists) return;
-                _iniFileInfo.Directory?.Create();
-                _iniFileInfo.Create();
-            }
-        }
-
-        /// <summary>
-        /// INIFile Constructor.
-        /// </summary>
-        /// <PARAM name="iniPath"></PARAM>
-        public IniFile(string iniPath)
-        {
-            IniFileInfo = new FileInfo(iniPath);
-            //this.Path = INIPath;
-        }
-
-        /// <summary>
-        /// Write Data to the INI File
-        /// </summary>
-        /// <PARAM name="section"></PARAM>
-        /// Section name
-        /// <PARAM name="key"></PARAM>
-        /// Key Name
-        /// <PARAM name="value"></PARAM>
-        /// Value Name
-        public void IniWriteValue(string section, string key, string value)
-        {
-            WritePrivateProfileString(section, key, value, IniFileInfo.FullName);
-        }
-
-        /// <summary>
-        /// Read Data Value From the Ini File
-        /// </summary>
-        /// <PARAM name="section"></PARAM>
-        /// <PARAM name="key"></PARAM>
-        /// <returns></returns>
-        public string IniReadValue(string section, string key)
-        {
-            const int maxChars = 1023;
-            StringBuilder result = new StringBuilder(maxChars);
-            GetPrivateProfileString(section, key, "", result, maxChars, IniFileInfo.FullName);
-            return result.ToString();
-        }
-    }
-}
diff --git a/IPA.Loader/Config/ModPrefs.cs b/IPA.Loader/Config/ModPrefs.cs
deleted file mode 100644
index a719db6b..00000000
--- a/IPA.Loader/Config/ModPrefs.cs
+++ /dev/null
@@ -1,266 +0,0 @@
-using System;
-using System.Globalization;
-using System.IO;
-using IPA.Loader;
-#if NET3
-using Path = Net3_Proxy.Path;
-#endif
-
-namespace IPA.Config
-{
-    /// <summary>
-    /// Allows to get and set preferences for your mod. 
-    /// </summary>
-    [Obsolete("Uses IniFile, which uses 16 bit system calls. Use BS Utils INI system for now.")]
-    public interface IModPrefs
-    {
-        /// <summary>
-        /// Gets a string from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        string GetString(string section, string name, string defaultValue = "", bool autoSave = false);
-        /// <summary>
-        /// Gets an int from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        int GetInt(string section, string name, int defaultValue = 0, bool autoSave = false);
-        /// <summary>
-        /// Gets a float from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        float GetFloat(string section, string name, float defaultValue = 0f, bool autoSave = false);
-        /// <summary>
-        /// Gets a bool from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        bool GetBool(string section, string name, bool defaultValue = false, bool autoSave = false);
-        /// <summary>
-        /// Checks whether or not a key exists in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <returns></returns>
-        bool HasKey(string section, string name);
-        /// <summary>
-        /// Sets a float in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        void SetFloat(string section, string name, float value);
-        /// <summary>
-        /// Sets an int in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        void SetInt(string section, string name, int value);
-        /// <summary>
-        /// Sets a string in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        void SetString(string section, string name, string value);
-        /// <summary>
-        /// Sets a bool in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        void SetBool(string section, string name, bool value);
-    }
-
-    /// <inheritdoc />
-    /// <summary>
-    /// Allows to get and set preferences for your mod. 
-    /// </summary>
-    [Obsolete("Uses IniFile, which uses 16 bit system calls. Use BS Utils INI system for now.")]
-    public class ModPrefs : IModPrefs
-    {
-        private static ModPrefs _staticInstance;
-        private static IModPrefs StaticInstance => _staticInstance ?? (_staticInstance = new ModPrefs());
-
-        private readonly IniFile _instance;
-
-        /// <summary>
-        /// Constructs a ModPrefs object for the provide plugin.
-        /// </summary>
-        /// <param name="plugin">the plugin to get the preferences file for</param>
-        public ModPrefs(PluginLoader.PluginMetadata plugin) {
-            _instance = new IniFile(Path.Combine(Environment.CurrentDirectory, "UserData", "ModPrefs",
-                $"{plugin.Name}.ini"));
-        }
-
-        private ModPrefs()
-        {
-            _instance = new IniFile(Path.Combine(Environment.CurrentDirectory, "UserData", "modprefs.ini"));
-        }
-
-        string IModPrefs.GetString(string section, string name, string defaultValue, bool autoSave)
-        {
-            var value = _instance.IniReadValue(section, name);
-            if (value != "")
-                return value;
-            else if (autoSave)
-                (this as IModPrefs).SetString(section, name, defaultValue);
-
-            return defaultValue;
-        }
-        /// <summary>
-        /// Gets a string from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        public static string GetString(string section, string name, string defaultValue = "", bool autoSave = false)
-            => StaticInstance.GetString(section, name, defaultValue, autoSave);
-
-        int IModPrefs.GetInt(string section, string name, int defaultValue, bool autoSave)
-        {
-            if (int.TryParse(_instance.IniReadValue(section, name), out var value))
-                return value;
-            else if (autoSave)
-                (this as IModPrefs).SetInt(section, name, defaultValue);
-                
-            return defaultValue;
-        }
-        /// <summary>
-        /// Gets an int from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        public static int GetInt(string section, string name, int defaultValue = 0, bool autoSave = false)
-            => StaticInstance.GetInt(section, name, defaultValue, autoSave);
-
-        float IModPrefs.GetFloat(string section, string name, float defaultValue, bool autoSave)
-        {
-            if (float.TryParse(_instance.IniReadValue(section, name), out var value))
-                return value;
-            else if (autoSave)
-                (this as IModPrefs).SetFloat(section, name, defaultValue);
-
-            return defaultValue;
-        }
-        /// <summary>
-        /// Gets a float from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        public static float GetFloat(string section, string name, float defaultValue = 0f, bool autoSave = false)
-            => StaticInstance.GetFloat(section, name, defaultValue, autoSave);
-
-        bool IModPrefs.GetBool(string section, string name, bool defaultValue, bool autoSave)
-        {
-            string sVal = GetString(section, name, null);
-            if (sVal == "1" || sVal == "0")
-            {
-                return sVal == "1";
-            }
-            else if (autoSave)
-            {
-                (this as IModPrefs).SetBool(section, name, defaultValue);
-            }
-
-            return defaultValue;
-        }
-        /// <summary>
-        /// Gets a bool from the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="defaultValue">Value that should be used when no value is found.</param>
-        /// <param name="autoSave">Whether or not the default value should be written if no value is found.</param>
-        /// <returns></returns>
-        public static bool GetBool(string section, string name, bool defaultValue = false, bool autoSave = false)
-            => StaticInstance.GetBool(section, name, defaultValue, autoSave);
-
-        bool IModPrefs.HasKey(string section, string name)
-        {
-            return _instance.IniReadValue(section, name) != null;
-        }
-        /// <summary>
-        /// Checks whether or not a key exists in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <returns></returns>
-        public static bool HasKey(string section, string name) => StaticInstance.HasKey(section, name);
-
-        void IModPrefs.SetFloat(string section, string name, float value)
-        {
-            _instance.IniWriteValue(section, name, value.ToString(CultureInfo.InvariantCulture));
-        }
-        /// <summary>
-        /// Sets a float in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        public static void SetFloat(string section, string name, float value)
-            => StaticInstance.SetFloat(section, name, value);
-
-        void IModPrefs.SetInt(string section, string name, int value)
-        {
-            _instance.IniWriteValue(section, name, value.ToString());
-        }
-        /// <summary>
-        /// Sets an int in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        public static void SetInt(string section, string name, int value)
-            => StaticInstance.SetInt(section, name, value);
-
-        void IModPrefs.SetString(string section, string name, string value)
-        {
-            _instance.IniWriteValue(section, name, value);
-        }
-        /// <summary>
-        /// Sets a string in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        public static void SetString(string section, string name, string value)
-            => StaticInstance.SetString(section, name, value);
-
-        void IModPrefs.SetBool(string section, string name, bool value)
-        {
-            _instance.IniWriteValue(section, name, value ? "1" : "0");
-        }
-        /// <summary>
-        /// Sets a bool in the ini.
-        /// </summary>
-        /// <param name="section">Section of the key.</param>
-        /// <param name="name">Name of the key.</param>
-        /// <param name="value">Value that should be written.</param>
-        public static void SetBool(string section, string name, bool value)
-            => StaticInstance.SetBool(section, name, value);
-    }
-}
diff --git a/IPA.Loader/IPA.Loader.csproj b/IPA.Loader/IPA.Loader.csproj
index b689ce82..fe3cb609 100644
--- a/IPA.Loader/IPA.Loader.csproj
+++ b/IPA.Loader/IPA.Loader.csproj
@@ -112,12 +112,10 @@
     <Compile Include="PluginInterfaces\BeatSaber\IEnhancedPlugin.cs" />
     <Compile Include="PluginInterfaces\BeatSaber\IPlugin.cs" />
     <Compile Include="PluginInterfaces\IGenericEnhancedPlugin.cs" />
-    <Compile Include="Config\IniFile.cs" />
     <Compile Include="PluginInterfaces\IPA\IEnhancedPlugin.cs" />
     <Compile Include="PluginInterfaces\IPA\IPlugin.cs" />
     <Compile Include="Logging\Logger.cs" />
     <Compile Include="Logging\LogPrinter.cs" />
-    <Compile Include="Config\ModPrefs.cs" />
     <Compile Include="JsonConverters\SemverRangeConverter.cs" />
     <Compile Include="JsonConverters\SemverVersionConverter.cs" />
     <Compile Include="Utilities\BeatSaber.cs" />
diff --git a/IPA.Loader/Loader/PluginInitInjector.cs b/IPA.Loader/Loader/PluginInitInjector.cs
index c3dda102..247f8817 100644
--- a/IPA.Loader/Loader/PluginInitInjector.cs
+++ b/IPA.Loader/Loader/PluginInitInjector.cs
@@ -64,9 +64,6 @@ namespace IPA.Loader
         private static readonly List<TypedInjector> injectors = new List<TypedInjector>
         {
             new TypedInjector(typeof(Logger), (prev, param, meta) => prev ?? new StandardLogger(meta.Name)),
-#pragma warning disable CS0618 // Type or member is obsolete
-            new TypedInjector(typeof(IModPrefs), (prev, param, meta) => prev ?? new ModPrefs(meta)),
-#pragma warning restore CS0618 // Type or member is obsolete
             new TypedInjector(typeof(PluginLoader.PluginMetadata), (prev, param, meta) => prev ?? meta),
             new TypedInjector(typeof(IConfigProvider), (prev, param, meta) =>
             {
diff --git a/Refs/UnityEngine.CoreModule.Net4.dll b/Refs/UnityEngine.CoreModule.Net4.dll
index 158ef534..6362cdf1 100644
Binary files a/Refs/UnityEngine.CoreModule.Net4.dll and b/Refs/UnityEngine.CoreModule.Net4.dll differ