diff --git a/cmake/icons.iss b/cmake/icons.iss
index c88c205..bb252ac 100644
--- a/cmake/icons.iss
+++ b/cmake/icons.iss
@@ -2,5 +2,5 @@
 Name: "{group}\Louis Work"; Filename: "{app}\bin\louis.exe"; IconFilename: "{app}\l-key.ico";
 
 [Registry]
-Root: HKLM; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; ValueType:string; ValueName:"ESPEAK_DATA_PATH"; ValueData:"{app}\espeak-ng-data"; Flags: preservestringtype
+Root: HKLM; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; ValueType:string; ValueName:"ESPEAK_DATA_PATH"; ValueData:"{app}\vendor\espeak-ng-data"; Flags: preservestringtype
 Root: HKLM; Subkey: "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"; ValueType:string; ValueName:"LOUIS_DATA_PATH"; ValueData:"{app}"; Flags: preservestringtype
diff --git a/vendor/CMakeLists.txt b/vendor/CMakeLists.txt
index 75c16a7..3c2c20f 100644
--- a/vendor/CMakeLists.txt
+++ b/vendor/CMakeLists.txt
@@ -56,11 +56,7 @@ if (ESPEAKNG_BUILD)
         set_property(TARGET libespeak-ng PROPERTY
                      IMPORTED_IMPLIB ${VENDOR_PREFIX}/src/espeak-ng/src/windows/x64/Release/libespeak-ng.lib)
         
-        if (INNO)
-            cmake_path(SET PROGRAMDATA ".")
-        else()
-            cmake_path(SET PROGRAMDATA $ENV{PROGRAMDATA})
-        endif()
+        install(DIRECTORY ${VENDOR_PREFIX}/src/espeak-ng/espeak-ng-data DESTINATION vendor)
     else(UNIX)
         ExternalProject_Add(
             libespeak-ng-nix