diff --git a/MediaBrowser.Api/SessionsService.cs b/MediaBrowser.Api/SessionsService.cs
index 562e455259..b8ca70ba5e 100644
--- a/MediaBrowser.Api/SessionsService.cs
+++ b/MediaBrowser.Api/SessionsService.cs
@@ -46,14 +46,6 @@ namespace MediaBrowser.Api
         [ApiMember(Name = "Id", Description = "Session Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
         public Guid Id { get; set; }
 
-        /// <summary>
-        /// Gets or sets the UserId.
-        /// </summary>
-        /// <value>The id.</value>
-        [ApiMember(Name = "UserId", Description = "The controlling User Id", IsRequired = false, DataType = "string", ParameterType = "path", Verb = "POST")]
-        public Guid UserId { get; set; }
-        //TODO IsRequired = false shall be changed to true once the clients has been updated and the new ApiClient is in use
-
         /// <summary>
         /// Artist, Genre, Studio, Person, or any kind of BaseItem
         /// </summary>
@@ -96,14 +88,6 @@ namespace MediaBrowser.Api
         [ApiMember(Name = "Id", Description = "Session Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
         public Guid Id { get; set; }
 
-        /// <summary>
-        /// Gets or sets the UserId.
-        /// </summary>
-        /// <value>The id.</value>
-        [ApiMember(Name = "UserId", Description = "The controlling User Id", IsRequired = false, DataType = "string", ParameterType = "path", Verb = "POST")]
-        public Guid UserId { get; set; }
-        //TODO IsRequired = false shall be changed to true once the clients has been updated and the new ApiClient is in use
-
         /// <summary>
         /// Artist, Genre, Studio, Person, or any kind of BaseItem
         /// </summary>
@@ -137,14 +121,6 @@ namespace MediaBrowser.Api
         [ApiMember(Name = "Id", Description = "Session Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
         public Guid Id { get; set; }
 
-        /// <summary>
-        /// Gets or sets the UserId.
-        /// </summary>
-        /// <value>The id.</value>
-        [ApiMember(Name = "UserId", Description = "The controlling User Id", IsRequired = false, DataType = "string", ParameterType = "path", Verb = "POST")]
-        public Guid UserId { get; set; }
-        //TODO IsRequired = false shall be changed to true once the clients has been updated and the new ApiClient is in use
-
         /// <summary>
         /// Gets or sets the position to seek to
         /// </summary>
@@ -170,14 +146,6 @@ namespace MediaBrowser.Api
         [ApiMember(Name = "Id", Description = "Session Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
         public Guid Id { get; set; }
 
-        /// <summary>
-        /// Gets or sets the UserId.
-        /// </summary>
-        /// <value>The id.</value>
-        [ApiMember(Name = "UserId", Description = "The controlling User Id", IsRequired = false, DataType = "string", ParameterType = "path", Verb = "POST")]
-        public Guid UserId { get; set; }
-        //TODO IsRequired = false shall be changed to true once the clients has been updated and the new ApiClient is in use
-
         /// <summary>
         /// Gets or sets the command.
         /// </summary>
@@ -197,14 +165,6 @@ namespace MediaBrowser.Api
         [ApiMember(Name = "Id", Description = "Session Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
         public Guid Id { get; set; }
 
-        /// <summary>
-        /// Gets or sets the UserId.
-        /// </summary>
-        /// <value>The id.</value>
-        [ApiMember(Name = "UserId", Description = "The controlling User Id", IsRequired = false, DataType = "string", ParameterType = "path", Verb = "POST")]
-        public Guid UserId { get; set; }
-        //TODO IsRequired = false shall be changed to true once the clients has been updated and the new ApiClient is in use
-
         [ApiMember(Name = "Text", Description = "The message text.", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
         public string Text { get; set; }
 
@@ -251,7 +211,7 @@ namespace MediaBrowser.Api
         [ApiMember(Name = "PlayableMediaTypes", Description = "A list of playable media types, comma delimited. Audio, Video, Book, Game, Photo.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
         public string PlayableMediaTypes { get; set; }
     }
-    
+
     /// <summary>
     /// Class SessionsService
     /// </summary>
@@ -310,10 +270,9 @@ namespace MediaBrowser.Api
         }
 
         public void Post(SendPlaystateCommand request)
-        {            
+        {
             var command = new PlaystateRequest
             {
-                UserId = request.UserId,
                 Command = request.Command,
                 SeekPositionTicks = request.SeekPositionTicks
             };
@@ -331,7 +290,6 @@ namespace MediaBrowser.Api
         {
             var command = new BrowseRequest
             {
-                UserId = request.UserId,
                 Context = request.Context,
                 ItemId = request.ItemId,
                 ItemName = request.ItemName,
@@ -363,7 +321,6 @@ namespace MediaBrowser.Api
             var command = new MessageCommand
             {
                 Header = string.IsNullOrEmpty(request.Header) ? "Message from Server" : request.Header,
-                UserId = request.UserId,
                 TimeoutMs = request.TimeoutMs,
                 Text = request.Text
             };
@@ -382,7 +339,7 @@ namespace MediaBrowser.Api
             var command = new PlayRequest
             {
                 ItemIds = request.ItemIds.Split(',').ToArray(),
-                UserId = request.UserId,
+
                 PlayCommand = request.PlayCommand,
                 StartPositionTicks = request.StartPositionTicks
             };
@@ -411,4 +368,4 @@ namespace MediaBrowser.Api
                 .ToList();
         }
     }
-}
+}
\ No newline at end of file
diff --git a/MediaBrowser.Model.Portable/MediaBrowser.Model.Portable.csproj b/MediaBrowser.Model.Portable/MediaBrowser.Model.Portable.csproj
index 6c05f8ee53..c8df3931d9 100644
--- a/MediaBrowser.Model.Portable/MediaBrowser.Model.Portable.csproj
+++ b/MediaBrowser.Model.Portable/MediaBrowser.Model.Portable.csproj
@@ -11,17 +11,12 @@
     <RootNamespace>MediaBrowser.Model</RootNamespace>
     <AssemblyName>MediaBrowser.Model</AssemblyName>
     <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
-    <TargetFrameworkProfile>Profile158</TargetFrameworkProfile>
+    <TargetFrameworkProfile>Profile104</TargetFrameworkProfile>
     <FileAlignment>512</FileAlignment>
     <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <SolutionDir Condition="$(SolutionDir) == '' Or $(SolutionDir) == '*Undefined*'">..\</SolutionDir>
     <RestorePackages>true</RestorePackages>
     <FodyPath>..\packages\Fody.1.19.1.0</FodyPath>
-    <FileUpgradeFlags>
-    </FileUpgradeFlags>
-    <UpgradeBackupLocation>
-    </UpgradeBackupLocation>
-    <OldToolsVersion>4.0</OldToolsVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/MediaBrowser.Model/ApiClient/IApiClient.cs b/MediaBrowser.Model/ApiClient/IApiClient.cs
index 2924898693..46d3dcc3f5 100644
--- a/MediaBrowser.Model/ApiClient/IApiClient.cs
+++ b/MediaBrowser.Model/ApiClient/IApiClient.cs
@@ -244,7 +244,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="query">The query.</param>
         /// <returns>Task{ItemsResult}.</returns>
         Task<ItemsResult> GetSeasonsAsync(SeasonQuery query);
-        
+
         /// <summary>
         /// Queries for items
         /// </summary>
@@ -354,7 +354,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="query">The query.</param>
         /// <returns>Task{ItemsResult}.</returns>
         Task<ItemsResult> GetUpcomingEpisodesAsync(NextUpQuery query);
-        
+
         /// <summary>
         /// Gets a genre
         /// </summary>
@@ -572,18 +572,17 @@ namespace MediaBrowser.Model.ApiClient
         /// Instructs antoher client to browse to a library item.
         /// </summary>
         /// <param name="sessionId">The session id.</param>
-        /// <param name="userId">The controlling user id.</param>
         /// <param name="itemId">The id of the item to browse to.</param>
         /// <param name="itemName">The name of the item to browse to.</param>
         /// <param name="itemType">The type of the item to browse to.</param>
         /// <param name="context">Optional ui context (movies, music, tv, games, etc). The client is free to ignore this.</param>
         /// <returns>Task.</returns>
-        Task SendBrowseCommandAsync(string sessionId, string userId, string itemId, string itemName, string itemType, string context);
+        Task SendBrowseCommandAsync(string sessionId, string itemId, string itemName, string itemType, string context);
 
         /// <summary>
         /// Sends the playstate command async.
         /// </summary>
-        /// <param name="sessionId">The session id.</param>        
+        /// <param name="sessionId">The session id.</param>
         /// <param name="request">The request.</param>
         /// <returns>Task.</returns>
         Task SendPlaystateCommandAsync(string sessionId, PlaystateRequest request);
@@ -780,7 +779,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="options">The options.</param>
         /// <returns>System.String.</returns>
         string GetImageUrl(ProgramInfoDto item, ImageOptions options);
-        
+
         /// <summary>
         /// Gets an image url that can be used to download an image from the api
         /// </summary>
@@ -910,7 +909,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="options">The options.</param>
         /// <returns>System.String.</returns>
         string GetThumbImageUrl(BaseItemDto item, ImageOptions options);
-        
+
         /// <summary>
         /// Gets the url needed to stream an audio file
         /// </summary>
@@ -966,7 +965,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task{ChannelInfoDto}.</returns>
         Task<ChannelInfoDto> GetLiveTvChannelAsync(string id, string userId, CancellationToken cancellationToken);
-        
+
         /// <summary>
         /// Gets the live tv recordings asynchronous.
         /// </summary>
@@ -983,7 +982,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task{RecordingInfoDto}.</returns>
         Task<RecordingInfoDto> GetLiveTvRecordingAsync(string id, string userId, CancellationToken cancellationToken);
-        
+
         /// <summary>
         /// Gets the live tv recording groups asynchronous.
         /// </summary>
@@ -1000,7 +999,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task{RecordingGroupDto}.</returns>
         Task<RecordingGroupDto> GetLiveTvRecordingGroupAsync(string id, string userId, CancellationToken cancellationToken);
-        
+
         /// <summary>
         /// Gets the live tv timers asynchronous.
         /// </summary>
@@ -1065,7 +1064,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task.</returns>
         Task UpdateLiveTvSeriesTimerAsync(SeriesTimerInfoDto timer, CancellationToken cancellationToken);
-        
+
         /// <summary>
         /// Gets the live tv timer asynchronous.
         /// </summary>
@@ -1073,7 +1072,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task{TimerInfoDto}.</returns>
         Task<TimerInfoDto> GetLiveTvTimerAsync(string id, CancellationToken cancellationToken);
-        
+
         /// <summary>
         /// Gets the live tv series timers asynchronous.
         /// </summary>
@@ -1105,7 +1104,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task.</returns>
         Task CancelLiveTvSeriesTimerAsync(string id, CancellationToken cancellationToken);
-        
+
         /// <summary>
         /// Deletes the live tv recording asynchronous.
         /// </summary>
@@ -1127,7 +1126,7 @@ namespace MediaBrowser.Model.ApiClient
         /// <param name="cancellationToken">The cancellation token.</param>
         /// <returns>Task{GuideInfo}.</returns>
         Task<GuideInfo> GetLiveTvGuideInfo(CancellationToken cancellationToken);
-        
+
         /// <summary>
         /// Gets the default timer information.
         /// </summary>
diff --git a/MediaBrowser.Model/Session/BrowseRequest.cs b/MediaBrowser.Model/Session/BrowseRequest.cs
index 03241860c8..e2cdcc1b28 100644
--- a/MediaBrowser.Model/Session/BrowseRequest.cs
+++ b/MediaBrowser.Model/Session/BrowseRequest.cs
@@ -1,6 +1,4 @@
 
-using System;
-
 namespace MediaBrowser.Model.Session
 {
     /// <summary>
@@ -14,8 +12,6 @@ namespace MediaBrowser.Model.Session
         /// <value>The type of the item.</value>
         public string ItemType { get; set; }
 
-        public Guid UserId { get; set; }
-
         /// <summary>
         /// Gets or sets the item id.
         /// </summary>
@@ -27,7 +23,7 @@ namespace MediaBrowser.Model.Session
         /// </summary>
         /// <value>The name of the item.</value>
         public string ItemName { get; set; }
-        
+
         /// <summary>
         /// Gets or sets the context (Movies, Music, Tv, etc)
         /// Applicable to genres, studios and persons only because the context of items and artists can be inferred.
@@ -44,4 +40,4 @@ namespace MediaBrowser.Model.Session
         public const string TvShows = "TvShows";
         public const string Games = "Games";
     }
-}
+}
\ No newline at end of file
diff --git a/MediaBrowser.Model/Session/MessageCommand.cs b/MediaBrowser.Model/Session/MessageCommand.cs
index 754c057faa..b028765ed2 100644
--- a/MediaBrowser.Model/Session/MessageCommand.cs
+++ b/MediaBrowser.Model/Session/MessageCommand.cs
@@ -1,15 +1,12 @@
 
-using System;
 namespace MediaBrowser.Model.Session
 {
     public class MessageCommand
-    {       
-        public Guid UserId { get; set; }
-
+    {
         public string Header { get; set; }
-        
+
         public string Text { get; set; }
 
         public long? TimeoutMs { get; set; }
     }
-}
+}
\ No newline at end of file
diff --git a/MediaBrowser.Model/Session/PlayRequest.cs b/MediaBrowser.Model/Session/PlayRequest.cs
index 239fb65729..57f6c37f57 100644
--- a/MediaBrowser.Model/Session/PlayRequest.cs
+++ b/MediaBrowser.Model/Session/PlayRequest.cs
@@ -1,5 +1,4 @@
 
-using System;
 namespace MediaBrowser.Model.Session
 {
     /// <summary>
@@ -7,11 +6,6 @@ namespace MediaBrowser.Model.Session
     /// </summary>
     public class PlayRequest
     {
-        public PlayRequest()
-        {
-
-        }
-
         /// <summary>
         /// Gets or sets the item ids.
         /// </summary>
@@ -29,12 +23,6 @@ namespace MediaBrowser.Model.Session
         /// </summary>
         /// <value>The play command.</value>
         public PlayCommand PlayCommand { get; set; }
-
-        /// <summary>
-        /// Gets or sets the play command.
-        /// </summary>
-        /// <value>The play command.</value>
-        public Guid UserId { get; set; }
     }
 
     /// <summary>
@@ -55,4 +43,4 @@ namespace MediaBrowser.Model.Session
         /// </summary>
         PlayLast
     }
-}
+}
\ No newline at end of file
diff --git a/MediaBrowser.Model/Session/PlaystateCommand.cs b/MediaBrowser.Model/Session/PlaystateCommand.cs
index 68e80c4521..918f4f70f4 100644
--- a/MediaBrowser.Model/Session/PlaystateCommand.cs
+++ b/MediaBrowser.Model/Session/PlaystateCommand.cs
@@ -1,5 +1,4 @@
 
-using System;
 namespace MediaBrowser.Model.Session
 {
     /// <summary>
@@ -35,10 +34,8 @@ namespace MediaBrowser.Model.Session
 
     public class PlaystateRequest
     {
-        public Guid UserId { get; set; }
-
         public PlaystateCommand Command { get; set; }
 
         public long? SeekPositionTicks { get; set; }
     }
-}
+}
\ No newline at end of file