diff --git a/conda/ta-lib/bld.bat b/conda/ta-lib/bld.bat
index 7c933e4f..6ef9c91a 100644
--- a/conda/ta-lib/bld.bat
+++ b/conda/ta-lib/bld.bat
@@ -1,2 +1,35 @@
-%SYS_PYTHON% setup.py build --compiler msvc
-%SYS_PYTHON% setup.py install --prefix=%PREFIX%
+rmdir /s /q "C:\ta-lib\"
+powershell -Command "(New-Object Net.WebClient).DownloadFile('http://prdownloads.sourceforge.net/ta-lib/ta-lib-0.4.0-msvc.zip', 'ta-lib-0.4.0-msvc.zip')"
+IF %ERRORLEVEL% == 1; exit 1
+powershell -Command "Add-Type -AssemblyName System.IO.Compression.FileSystem;[System.IO.Compression.ZipFile]::ExtractToDirectory('ta-lib-0.4.0-msvc.zip', 'C:\')"
+IF %ERRORLEVEL% == 1; exit 1
+pushd C:\ta-lib\c\
+pushd make\cdd\win32\msvc
+nmake
+IF %ERRORLEVEL% == 1; exit 1
+popd
+pushd make\cdr\win32\msvc
+nmake
+IF %ERRORLEVEL% == 1; exit 1
+popd
+pushd make\cmd\win32\msvc
+nmake
+IF %ERRORLEVEL% == 1; exit 1
+popd
+pushd make\cmr\win32\msvc
+nmake
+IF %ERRORLEVEL% == 1; exit 1
+popd
+pushd make\csd\win32\msvc
+nmake
+IF %ERRORLEVEL% == 1; exit 1
+popd
+pushd make\csr\win32\msvc
+nmake
+IF %ERRORLEVEL% == 1; exit 1
+popd
+popd
+del ta-lib-0.4.0-msvc.zip
+
+python setup.py build --compiler msvc
+python setup.py install --prefix=%PREFIX%