diff --git a/install.bat b/install.bat
index 5cb095e..8e7e804 100644
--- a/install.bat
+++ b/install.bat
@@ -11,7 +11,7 @@ REM Set environment variables
 @CALL SET PROJECT_DIR="%~dp0"
 @CALL SET CUDA_HOME="C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.8"
 @CALL SET BLENDER_DIR="C:\Program Files\Blender Foundation\Blender 3.6"
-@CALL SET VS_DIR="D:\Program Files\Microsoft Visual Studio\2022\Community"
+@CALL SET VS_DIR="C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools"
 @CALL SET VS_VCVARS="%VS_DIR%\VC\Auxiliary\Build\vcvars64.bat"
 @CALL SET PATH=%CUDA_HOME%\bin;%PROJECT_DIR%\condabin;%PATH%
 
@@ -22,8 +22,8 @@ REM Create gaussian_splatting_hair environment
 @CALL "%~dp0condabin\micromamba.bat" activate gaussian_splatting_hair
 @CALL cd %PROJECT_DIR%
 @CALL python -m pip install --upgrade pip
-@CALL python -m pip install torch==2.1.1+cu118 torchvision torchaudio pytorch-cuda --index-url https://download.pytorch.org/whl/cu118 --force-reinstall --no-cache-dir
-@CALL python -m pip install pytorch-cuda cmake pyhocon icecream einops accelerate jsonmerge easydict iopath tensorboardx scikit-image gdown colmap
+@CALL python -m pip install torch==2.1.1+cu118 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 --force-reinstall --no-cache-dir
+@CALL python -m pip install cmake pyhocon icecream einops accelerate jsonmerge easydict iopath tensorboardx scikit-image gdown colmap --force-reinstall --no-cache-dir
 @CALL python -m pip install pysdf clean-fid face-alignment clip torchdiffeq torchsde resize-right
 
 
@@ -69,8 +69,8 @@ REM Create matte_anything environment
 @CALL "%~dp0condabin\micromamba.bat" activate matte_anything
 @CALL cd %PROJECT_DIR%\ext\Matte-Anything\
 @CALL python -m pip install --upgrade pip
-@CALL python -m pip install torch==2.1.1+cu118 torchvision torchaudio pytorch-cuda --index-url https://download.pytorch.org/whl/cu118 --force-reinstall --no-cache-dir
-@CALL python -m pip install tensorboard timm opencv mkl setuptools easydict scikit-image gradio
+@CALL python -m pip install torch==2.1.1+cu118 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 --force-reinstall --no-cache-dir
+@CALL python -m pip install mkl easydict wget scikit-image gradio fairscale pyside2 future pillow setuptools future --force-reinstall --no-cache-dir
 @CALL git clone https://github.com/facebookresearch/segment-anything.git %PROJECT_DIR%\ext\Matte-Anything\segment-anything
 @CALL cd %PROJECT_DIR%\ext\Matte-Anything\segment-anything
 @CALL python -m pip install -e .
@@ -92,15 +92,17 @@ REM Create openpose environment
 @CALL cd %PROJECT_DIR%\ext\openpose
 @CALL python -m gdown 1Yn03cKKfVOq4qXmgBMQD20UMRRRkd_tV
 @CALL tar -xvzf models.tar.gz
-@CALL "%~dp0condabin\micromamba.bat" deactivate
 @CALL git submodule update --init --recursive --remote
-@CALL "%~dp0condabin\micromamba.exe" create -n openpose cmake=3.20 -c conda-forge -r "%~dp0\" -y
+@CALL cd %PROJECT_DIR%
+@CALL "%~dp0micromamba.exe" create -y -n openpose cmake=3.20 -c conda-forge -r "%~dp0\"
 @CALL "%~dp0condabin\micromamba.bat" activate openpose
 @CALL cd %PROJECT_DIR%\ext\openpose
+@CALL rmdir /s /q build 2>nul
 @CALL mkdir build
 @CALL cd build
-@CALL CALL %VS_VCVARS%
-@CALL cmake .. -G "Visual Studio 17 2022" -A x64 -T host=x64 -DBUILD_PYTHON=true -DUSE_CUDNN=off
+@CALL set VS_VCVARS_FIXED="%VS_VCVARS:"=%"
+@CALL %VS_VCVARS_FIXED%
+@CALL cmake .. -G "Visual Studio 16 2019" -A x64 -T host=x64 -DBUILD_PYTHON=true -DUSE_CUDNN=off
 @CALL cmake --build . --config Release
 @CALL cd %PROJECT_DIR%
 @CALL "%~dp0condabin\micromamba.bat" deactivate
@@ -112,7 +114,7 @@ REM Create pixie-env environment
 @CALL "%~dp0condabin\micromamba.bat" activate pixie-env
 @CALL cd %PROJECT_DIR%\ext\PIXIE\
 @CALL python -m pip install --upgrade pip
-@CALL python -m pip install torch==2.1.1+cu118 torchvision torchaudio pytorch-cuda --index-url https://download.pytorch.org/whl/cu118 --force-reinstall --no-cache-dir
+@CALL python -m pip install torch==2.1.1+cu118 torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118 --force-reinstall --no-cache-dir
 @CALL python -m fvcore kornia matplotlib pytorch3d pyyaml
 @CALL pip install git+https://github.com/1adrianb/face-alignment.git@54623537fd9618ca7c15688fd85aba706ad92b59
 @CALL cd %PROJECT_DIR%