diff --git a/mRemoteNGInstaller/CustomActions/CustomAction.config b/mRemoteNGInstaller/CustomActions/CustomAction.config
index de951b78..339009da 100644
--- a/mRemoteNGInstaller/CustomActions/CustomAction.config
+++ b/mRemoteNGInstaller/CustomActions/CustomAction.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8" ?>
 <configuration>
-    <startup useLegacyV2RuntimeActivationPolicy="true">
+    <startup useLegacyV2RuntimeActivationPolicy="false">
 
         <!--
           Use supportedRuntime tags to explicitly specify the version(s) of the .NET Framework runtime that
@@ -19,8 +19,7 @@
           For more information, see http://msdn.microsoft.com/en-us/library/bbx34a2h.aspx
         -->
 
-        <supportedRuntime version="v4.0" />
-        <supportedRuntime version="v2.0.50727"/>
+        <supportedRuntime version="v4.8" />
 
     </startup>
 
diff --git a/mRemoteNGInstaller/CustomActions/CustomActions.csproj b/mRemoteNGInstaller/CustomActions/CustomActions.csproj
index ddcf7557..169f219b 100644
--- a/mRemoteNGInstaller/CustomActions/CustomActions.csproj
+++ b/mRemoteNGInstaller/CustomActions/CustomActions.csproj
@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>CustomActions</RootNamespace>
     <AssemblyName>CustomActions</AssemblyName>
-    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <WixCATargetsPath Condition=" '$(WixCATargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.CA.targets</WixCATargetsPath>
     <TargetFrameworkProfile />