diff --git a/Generals/CMakeLists.txt b/Generals/CMakeLists.txt
index 964cb375bf..837065acba 100644
--- a/Generals/CMakeLists.txt
+++ b/Generals/CMakeLists.txt
@@ -20,6 +20,11 @@ if("${CMAKE_HOST_SYSTEM}" MATCHES "Windows" AND "${CMAKE_SYSTEM}" MATCHES "Windo
         get_filename_component(RTS_INSTALL_PREFIX_GENERALS  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Electronic Arts\\EA Games\\Generals;InstallPath]" ABSOLUTE CACHE)
     endif()
 
+    # Check the WOW6432Node registry path (for EA App on 64-bit Windows)
+    if(NOT RTS_INSTALL_PREFIX_GENERALS OR "${RTS_INSTALL_PREFIX_GENERALS}" STREQUAL "/registry")
+        get_filename_component(RTS_INSTALL_PREFIX_GENERALS  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\WOW6432Node\\Electronic Arts\\EA Games\\Generals;InstallPath]" ABSOLUTE CACHE)
+    endif()
+
     # Check the "First Decade" registry path
     if(NOT RTS_INSTALL_PREFIX_GENERALS OR "${RTS_INSTALL_PREFIX_GENERALS}" STREQUAL "/registry")
         get_filename_component(RTS_INSTALL_PREFIX_GENERALS  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Electronic Arts\\EA Games\\Command and Conquer The First Decade;gr_folder]" ABSOLUTE CACHE)
diff --git a/GeneralsMD/CMakeLists.txt b/GeneralsMD/CMakeLists.txt
index 9c21d48887..830d0df785 100644
--- a/GeneralsMD/CMakeLists.txt
+++ b/GeneralsMD/CMakeLists.txt
@@ -19,6 +19,11 @@ if("${CMAKE_HOST_SYSTEM}" MATCHES "Windows" AND "${CMAKE_SYSTEM}" MATCHES "Windo
         get_filename_component(RTS_INSTALL_PREFIX_ZEROHOUR  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Electronic Arts\\EA Games\\Command and Conquer Generals Zero Hour;InstallPath]" ABSOLUTE CACHE)
     endif()
 
+    # Check the WOW6432Node registry path (for EA App on 64-bit Windows)
+    if(NOT RTS_INSTALL_PREFIX_ZEROHOUR OR "${RTS_INSTALL_PREFIX_ZEROHOUR}" STREQUAL "/registry")
+        get_filename_component(RTS_INSTALL_PREFIX_ZEROHOUR  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\WOW6432Node\\Electronic Arts\\EA Games\\Command and Conquer Generals Zero Hour;InstallPath]" ABSOLUTE CACHE)
+    endif()
+
     # Check the "First Decade" registry path
     if(NOT RTS_INSTALL_PREFIX_ZEROHOUR OR "${RTS_INSTALL_PREFIX_ZEROHOUR}" STREQUAL "/registry")
         get_filename_component(RTS_INSTALL_PREFIX_ZEROHOUR  "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Electronic Arts\\EA Games\\Command and Conquer The First Decade;zh_folder]" ABSOLUTE CACHE)