diff --git a/NppGZipFileViewer/Main.cs b/NppGZipFileViewer/Main.cs
index 53e9d43..0bad099 100644
--- a/NppGZipFileViewer/Main.cs
+++ b/NppGZipFileViewer/Main.cs
@@ -139,7 +139,11 @@ private static void TryDecompress(ScNotification notification)
 
 
             using var gzContentStream = NppGZipFileViewerHelper.GetContentStream(notification, path);
-
+            
+            if (gzContentStream.Length == 0)
+                if (Preferences.HasGZipSuffix(path))
+                    fileTracker.Include(notification.Header.IdFrom, path);
+                else return;
             try
             {
                 using var decodedContentStream = NppGZipFileViewerHelper.Decode(gzContentStream);
diff --git a/NppGZipFileViewer/NppGZipFileViewer.csproj b/NppGZipFileViewer/NppGZipFileViewer.csproj
index bf77cc9..b15dcb3 100644
--- a/NppGZipFileViewer/NppGZipFileViewer.csproj
+++ b/NppGZipFileViewer/NppGZipFileViewer.csproj
@@ -10,7 +10,7 @@
     <AssemblyName>NppGZipFileViewer</AssemblyName>
     <OutputPath>bin\Debug\</OutputPath>
     <LangVersion>latest</LangVersion>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
     <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
@@ -74,6 +74,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <LangVersion>latest</LangVersion>
     <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|AnyCPU'">
     <OutputPath>bin\Release\</OutputPath>
@@ -84,6 +85,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <LangVersion>latest</LangVersion>
     <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
diff --git a/NppGZipFileViewer/Properties/Resources.Designer.cs b/NppGZipFileViewer/Properties/Resources.Designer.cs
index 9f10b1a..0fb32bc 100644
--- a/NppGZipFileViewer/Properties/Resources.Designer.cs
+++ b/NppGZipFileViewer/Properties/Resources.Designer.cs
@@ -19,7 +19,7 @@ namespace NppGZipFileViewer.Properties {
     // -Klasse über ein Tool wie ResGen oder Visual Studio automatisch generiert.
     // Um einen Member hinzuzufügen oder zu entfernen, bearbeiten Sie die .ResX-Datei und führen dann ResGen
     // mit der /str-Option erneut aus, oder Sie erstellen Ihr VS-Projekt neu.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "16.0.0.0")]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
     [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
     internal class Resources {