diff --git a/package.json b/package.json
index 2b8b2de15..bb519bd9f 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "@tauri-apps/cli": "^2.2.5",
     "concurrently": "^9.1.0",
     "cpx": "^1.5.0",
+    "cross-env": "^7.0.3",
     "husky": "^9.1.5",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
diff --git a/src-tauri/.gitignore b/src-tauri/.gitignore
index 043572272..40726cbe0 100644
--- a/src-tauri/.gitignore
+++ b/src-tauri/.gitignore
@@ -3,4 +3,5 @@
 /target/
 /gen/schemas
 binaries
-!binaries/download.sh
\ No newline at end of file
+!binaries/download.sh
+!binaries/download.bat
\ No newline at end of file
diff --git a/src-tauri/binaries/download.bat b/src-tauri/binaries/download.bat
new file mode 100644
index 000000000..20655c84f
--- /dev/null
+++ b/src-tauri/binaries/download.bat
@@ -0,0 +1,43 @@
+@echo off
+
+set CORTEX_VERSION=1.0.13-rc1
+set ENGINE_VERSION=0.1.55
+set ENGINE_DOWNLOAD_URL=https://github.com/menloresearch/cortex.llamacpp/releases/download/v%ENGINE_VERSION%/cortex.llamacpp-%ENGINE_VERSION%-windows-amd64
+set CUDA_DOWNLOAD_URL=https://github.com/menloresearch/cortex.llamacpp/releases/download/v%ENGINE_VERSION%
+set SUBFOLDERS=windows-amd64-noavx-cuda-12-0 windows-amd64-noavx-cuda-11-7 windows-amd64-avx2-cuda-12-0 windows-amd64-avx2-cuda-11-7 windows-amd64-noavx windows-amd64-avx windows-amd64-avx2 windows-amd64-avx512 windows-amd64-vulkan
+set BIN_PATH="./"
+set DOWNLOAD_TOOL=..\..\extensions\inference-cortex-extension\node_modules\.bin\download
+
+@REM Download cortex.llamacpp binaries
+
+call %DOWNLOAD_TOOL% -e --strip 1 -o %BIN_PATH% https://github.com/menloresearch/cortex.cpp/releases/download/v%CORTEX_VERSION%/cortex-%CORTEX_VERSION%-windows-amd64.tar.gz
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-avx2-cuda-12-0.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-avx2-cuda-12-0/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-avx2-cuda-11-7.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-avx2-cuda-11-7/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-noavx-cuda-12-0.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-noavx-cuda-12-0/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-noavx-cuda-11-7.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-noavx-cuda-11-7/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-noavx.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-noavx/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-avx.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-avx/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-avx2.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-avx2/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-avx512.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-avx512/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %ENGINE_DOWNLOAD_URL%-vulkan.tar.gz -e --strip 1 -o ./engines/cortex.llamacpp/windows-amd64-vulkan/v%ENGINE_VERSION%
+call %DOWNLOAD_TOOL% %CUDA_DOWNLOAD_URL%/cuda-12-0-windows-amd64.tar.gz -e --strip 1 -o %BIN_PATH%
+call %DOWNLOAD_TOOL% %CUDA_DOWNLOAD_URL%/cuda-11-7-windows-amd64.tar.gz -e --strip 1 -o %BIN_PATH%
+
+move %BIN_PATH%cortex-server-beta.exe %BIN_PATH%cortex-server.exe
+copy %BIN_PATH%cortex-server.exe %BIN_PATH%cortex-server-x86_64-pc-windows-msvc.exe
+del %BIN_PATH%cortex-beta.exe
+del %BIN_PATH%cortex.exe
+
+@REM Loop through each folder and move DLLs (excluding engine.dll)
+for %%F in (%SUBFOLDERS%) do (
+    echo Processing folder: .\engines\cortex.llamacpp\%%F\v%ENGINE_VERSION%
+
+    @REM Move all .dll files except engine.dll
+    for %%D in (.\engines\cortex.llamacpp\%%F\v%ENGINE_VERSION%\*.dll) do (
+        if /I not "%%~nxD"=="engine.dll" (
+            move "%%D" "%BIN_PATH%"
+        )
+    )
+)
+
+echo DLL files moved successfully.
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 9b8fd192a..f2ae334b3 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -6,8 +6,8 @@
   "build": {
     "frontendDist": "../web/out",
     "devUrl": "http://localhost:3000",
-    "beforeDevCommand": "IS_TAURI=true yarn dev:web",
-    "beforeBuildCommand": "IS_TAURI=true yarn build:web"
+    "beforeDevCommand": "cross-env IS_TAURI=true yarn dev:web",
+    "beforeBuildCommand": "cross-env IS_TAURI=true yarn build:web"
   },
   "app": {
     "macOSPrivateApi": true,