diff --git a/Oqtane.Client/Modules/Admin/ModuleCreator/Index.razor b/Oqtane.Client/Modules/Admin/ModuleCreator/Index.razor
index e0826c86..66794ad5 100644
--- a/Oqtane.Client/Modules/Admin/ModuleCreator/Index.razor
+++ b/Oqtane.Client/Modules/Admin/ModuleCreator/Index.razor
@@ -7,6 +7,7 @@
 @inject ISettingService SettingService
 @inject IStringLocalizer<Index> Localizer
 @using System.Text.RegularExpressions
+@using System.IO;
 
 @if (string.IsNullOrEmpty(_moduledefinitionname))
 {
@@ -171,14 +172,18 @@ else
                 Dictionary<string, string> systeminfo = await SystemService.GetSystemInfoAsync();
                 if (systeminfo != null)
                 {
-                    string[] path = systeminfo["serverpath"].Split('\\');
+                    string[] path = systeminfo["serverpath"].Split(Path.DirectorySeparatorChar);
                     if (_template == "internal")
                     {
-                        _location = string.Join("\\", path, 0, path.Length - 1) + "\\Oqtane.Client\\Modules\\" + _owner + "." + _module;
+                        _location = string.Join(Path.DirectorySeparatorChar, path, 0, path.Length - 1) +
+                            Path.DirectorySeparatorChar + "Oqtane.Client" +
+                            Path.DirectorySeparatorChar + "Modules" +
+                            Path.DirectorySeparatorChar + _owner + "." + _module;
                     }
                     else
                     {
-                        _location = string.Join("\\", path, 0, path.Length - 2) + "\\" + _owner + "." + _module;
+                        _location = string.Join(Path.DirectorySeparatorChar, path, 0, path.Length - 2) +
+                            Path.DirectorySeparatorChar + _owner + "." + _module;
                     }
                 }
             }
diff --git a/Oqtane.Client/Modules/Controls/Section.razor b/Oqtane.Client/Modules/Controls/Section.razor
index 027b0e85..7f253cc2 100644
--- a/Oqtane.Client/Modules/Controls/Section.razor
+++ b/Oqtane.Client/Modules/Controls/Section.razor
@@ -16,13 +16,14 @@
 <div class="d-flex">
     <hr class="app-rule" />
 </div>
-<div class="collapse" id="@Name">
+<div class="collapse @_show" id="@Name">
     @ChildContent
 </div>
 
 @code {
     private string _heading = string.Empty;
     private string _expanded = string.Empty;
+    private string _show = string.Empty;
 
     [Parameter]
     public RenderFragment ChildContent { get; set; }
@@ -40,6 +41,7 @@
     {
         _heading = (!string.IsNullOrEmpty(Heading)) ? Heading : Name;
         _expanded = (!string.IsNullOrEmpty(Expanded)) ? Expanded : "false";
+        if (_expanded == "true") { _show = "show"; }
     }
 
     protected override void OnParametersSet()
diff --git a/Oqtane.Client/Services/FileService.cs b/Oqtane.Client/Services/FileService.cs
index cbef816a..d4508168 100644
--- a/Oqtane.Client/Services/FileService.cs
+++ b/Oqtane.Client/Services/FileService.cs
@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Net;
 using System.Net.Http;
 using System.Threading;
@@ -37,11 +37,11 @@ namespace Oqtane.Services
         {
             if (!(folderPath.EndsWith(System.IO.Path.DirectorySeparatorChar) || folderPath.EndsWith(System.IO.Path.AltDirectorySeparatorChar)))
             {
-                folderPath = Utilities.PathCombine(folderPath,"\\");
+                folderPath = Utilities.PathCombine(folderPath, System.IO.Path.DirectorySeparatorChar.ToString());
             }
-            
+
             var path = WebUtility.UrlEncode(folderPath);
-            
+
             return await GetJsonAsync<List<File>>($"{Apiurl}/{siteId}/{path}");
         }
 
diff --git a/Oqtane.Client/Services/FolderService.cs b/Oqtane.Client/Services/FolderService.cs
index 2b58fa17..691f87ab 100644
--- a/Oqtane.Client/Services/FolderService.cs
+++ b/Oqtane.Client/Services/FolderService.cs
@@ -1,4 +1,4 @@
-using Oqtane.Models;
+using Oqtane.Models;
 using System.Threading.Tasks;
 using System.Linq;
 using System.Net.Http;
@@ -37,11 +37,11 @@ namespace Oqtane.Services
         {
             if (!(folderPath.EndsWith(System.IO.Path.DirectorySeparatorChar) || folderPath.EndsWith(System.IO.Path.AltDirectorySeparatorChar)))
             {
-                folderPath = Utilities.PathCombine(folderPath, "\\");
+                folderPath = Utilities.PathCombine(folderPath, System.IO.Path.DirectorySeparatorChar.ToString());
             }
-            
+
             var path = WebUtility.UrlEncode(folderPath);
-            
+
             return await GetJsonAsync<Folder>($"{ApiUrl}/{siteId}/{path}");
         }
 
diff --git a/Oqtane.Server/Extensions/OqtaneServiceCollectionExtensions.cs b/Oqtane.Server/Extensions/OqtaneServiceCollectionExtensions.cs
index bcfdf9a8..36c41601 100644
--- a/Oqtane.Server/Extensions/OqtaneServiceCollectionExtensions.cs
+++ b/Oqtane.Server/Extensions/OqtaneServiceCollectionExtensions.cs
@@ -178,7 +178,7 @@ namespace Microsoft.Extensions.DependencyInjection
 
         private static Assembly ResolveDependencies(AssemblyLoadContext context, AssemblyName name)
         {
-            var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location) + "\\" + name.Name + ".dll";
+            var assemblyPath = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location) + Path.DirectorySeparatorChar + name.Name + ".dll";
             if (File.Exists(assemblyPath))
             {
                 return context.LoadFromStream(new MemoryStream(File.ReadAllBytes(assemblyPath)));
diff --git a/Oqtane.Server/Oqtane.Server.csproj b/Oqtane.Server/Oqtane.Server.csproj
index 15ca0a15..474b9335 100644
--- a/Oqtane.Server/Oqtane.Server.csproj
+++ b/Oqtane.Server/Oqtane.Server.csproj
@@ -2,7 +2,6 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
   <PropertyGroup>
     <TargetFramework>net5.0</TargetFramework>
-    <LangVersion>7.3</LangVersion>
     <Configurations>Debug;Release</Configurations>
     <Version>2.0.0</Version>
     <Product>Oqtane</Product>
diff --git a/Oqtane.Shared/Shared/Constants.cs b/Oqtane.Shared/Shared/Constants.cs
index cd0761dd..51e71450 100644
--- a/Oqtane.Shared/Shared/Constants.cs
+++ b/Oqtane.Shared/Shared/Constants.cs
@@ -44,7 +44,7 @@ namespace Oqtane.Shared {
         public const string MasterTenant = TenantNames.Master;
         public const string DefaultSite = "Default Site";
 
-        const string RoleObsoleteMessage = "Use the corresponding memeber from Oqtane.Shared.RoleNames";
+        const string RoleObsoleteMessage = "Use the corresponding member from Oqtane.Shared.RoleNames";
 
         [Obsolete(RoleObsoleteMessage)]
         public const string AllUsersRole = RoleNames.Everyone;