diff --git a/.nsis/ragephoto-cli.nsi b/.nsis/ragephoto-cli.nsi
index 55dce36..48b3730 100644
--- a/.nsis/ragephoto-cli.nsi
+++ b/.nsis/ragephoto-cli.nsi
@@ -4,7 +4,7 @@
 !define APP_EXECUTABLE "ragephoto-cli.exe"
 !define APP_NAME "ragephoto-cli"
 !define APP_GUID "{8AC8F2D8-DC6B-40BF-A0AF-CF939029B1ED}"
-!define APP_VERSION "1.0.0.0"
+!define APP_VERSION "0.1.0.0"
 !define INSTALLER_NAME "${APP_NAME}_setup.exe"
 !define INSTALL_TYPE "SetShellVarContext all"
 !define REG_APP_PATH "Software\Microsoft\Windows\CurrentVersion\App Paths\${APP_EXECUTABLE}"
diff --git a/Commands.Win32.cs b/Commands.Win32.cs
index 1b951b8..a2372e7 100644
--- a/Commands.Win32.cs
+++ b/Commands.Win32.cs
@@ -37,8 +37,11 @@ internal static partial class Commands {
                 environmentKey.SetValue("Path", String.Join(";", paths), RegistryValueKind.ExpandString);
                 return 0;
             }
+            throw new ArgumentException("Invalid Path Command");
+        }
+        catch (ArgumentException exception) {
             Console.ForegroundColor = ConsoleColor.Red;
-            Console.Error.WriteLine("Invalid Path Command");
+            Console.Error.WriteLine(exception.Message);
             Console.ResetColor();
             return 1;
         }
diff --git a/ragephoto-cli.csproj b/ragephoto-cli.csproj
index b8214cc..3e08ec0 100644
--- a/ragephoto-cli.csproj
+++ b/ragephoto-cli.csproj
@@ -5,6 +5,9 @@
     <TargetFramework>net8.0</TargetFramework>
     <AssemblyName>ragephoto-cli</AssemblyName>
     <RootNamespace>RagePhoto.Cli</RootNamespace>
+    <Version>0.1.0</Version>
+    <AssemblyVersion>0.1.0</AssemblyVersion>
+    <FileVersion>0.1.0</FileVersion>
     <Authors>Syping</Authors>
     <Copyright>Copyright © 2025 Syping</Copyright>
     <Description>Open Source RAGE Photo CLI based on libragephoto</Description>