diff --git a/tools/ctest_scripts/travis-ci.cmake b/tools/ctest_scripts/travis-ci.cmake
index 53bfbf48..8dc94f57 100644
--- a/tools/ctest_scripts/travis-ci.cmake
+++ b/tools/ctest_scripts/travis-ci.cmake
@@ -16,9 +16,11 @@ endif()
 if("$ENV{TRAVIS_OS_NAME}" STREQUAL "windows")
 	set( CTEST_CMAKE_GENERATOR "NMake Makefiles")
 	set( CTEST_BUILD_COMMAND   "nmake" )
+	set( JPYLYZER_EXT          "exe"  )
 else()
 	set( CTEST_CMAKE_GENERATOR "Unix Makefiles")   # Always makefile in travis-ci environment
 	set( CCFLAGS_WARNING "-Wall -Wextra -Wconversion -Wno-unused-parameter -Wdeclaration-after-statement")
+	set( JPYLYZER_EXT          "py"  )
 endif()
 
 if ("$ENV{OPJ_BUILD_CONFIGURATION}" STREQUAL "")
@@ -104,7 +106,7 @@ BUILD_THIRDPARTY:BOOL=TRUE
 OPJ_DATA_ROOT:PATH=$ENV{PWD}/data
 
 # jpylyzer is available with on GitHub: https://github.com/openpreserve/jpylyzer  
-JPYLYZER_EXECUTABLE=$ENV{PWD}/jpylyzer/jpylyzer/jpylyzer.py
+JPYLYZER_EXECUTABLE=$ENV{PWD}/jpylyzer/jpylyzer.${JPYLYZER_EXT}
 
 " )
 
diff --git a/tools/travis-ci/install.sh b/tools/travis-ci/install.sh
index 4ab46698..8806ac60 100755
--- a/tools/travis-ci/install.sh
+++ b/tools/travis-ci/install.sh
@@ -64,7 +64,7 @@ if [ "${OPJ_CI_SKIP_TESTS:-}" != "1" ]; then
 		OPJ_DATA_BRANCH=master #default to master
 	fi
 	echo "Cloning openjpeg-data from ${OPJ_DATA_BRANCH} branch"
-	git clone --depth=1 --branch=${OPJ_DATA_BRANCH} git://github.com/uclouvain/openjpeg-data.git data
+	#git clone --depth=1 --branch=${OPJ_DATA_BRANCH} git://github.com/uclouvain/openjpeg-data.git data
 
 	# We need jpylyzer for the test suite
 	echo "Retrieving jpylyzer"
@@ -111,6 +111,7 @@ if [ "${OPJ_CI_SKIP_TESTS:-}" != "1" ]; then
 			wget -q http://kakadusoftware.com/wp-content/uploads/2014/06/KDU77_Demo_Apps_for_Win32_150710.msi_.zip
 			cmake -E tar -xf KDU77_Demo_Apps_for_Win32_150710.msi_.zip
 			msiexec /i KDU77_Demo_Apps_for_Win32_150710.msi /quiet /qn /norestart
+			cp -r "C:/Program Files \(x86\)/Kakadu" ./kdu
 		fi
 	fi
 fi