diff --git a/Download Modpack.bat b/Download Modpack.bat
index f676bf0..95c93cb 100644
--- a/Download Modpack.bat	
+++ b/Download Modpack.bat	
@@ -8,6 +8,7 @@ echo %repository%
 
 :: Set path to the portable Git executable (change this if needed)
 set "portable_git=%mo2_install%\PortableGit\bin\git.exe"
+set "portable_7z=%mod_install%\7zr.exe"
 
 :: Check if curl is installed
 where curl >nul 2>nul
@@ -38,14 +39,21 @@ if not exist "%mo2_install%\PortableGit\bin\git.exe" (
 )
 
 :: Check if 7z is installed
-where 7z >nul 2>nul
-if %errorlevel% neq 0 (
-    echo ERROR: 7z is not installed or not in your PATH.
-    echo Please install 7-Zip or NanaZip and add it to your PATH.
-    pause
-    exit /b
+if not exist "%mo2_install%\7zr.exe" (
+    echo ----
+    echo Installing 7zip Portable...
+    :: Download 7zip Portable
+    curl -L -o 7zr.exe https://www.7-zip.org/a/7zr.exe
 )
 
+:: where 7z >nul 2>nul
+:: if %errorlevel% neq 0 (
+::     echo ERROR: 7z is not installed or not in your PATH.
+::     echo Please install 7-Zip or NanaZip and add it to your PATH.
+::     pause
+::     exit /b
+:: )
+
 IF EXIST "%mo2_install%\ModOrganizer.exe" (
     call :UpdateModpack
     exit /B 0
@@ -111,7 +119,7 @@ IF EXIST "%mo2_install%\ModOrganizer.exe" (
     )
 
     :: Extracting MO2 and installing
-    7z x MO2.7z
+    .\7zr x MO2.7z
     if %errorlevel% neq 0 (
         echo ERROR: Failed to extract the archive. Ensure the archive is valid and try again.
         pause