diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5bfba2e..8f6e778 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -118,7 +118,7 @@ set(ASSETS_cg
fxconv_declare_assets(${ASSETS_cg} WITH_METADATA)
add_executable(myaddin ${SOURCES} ${ASSETS_${FXSDK_PLATFORM}})
-target_compile_options(myaddin PRIVATE -Wall -Wextra -Os -std=c++20 -fno-use-cxa-atexit -fpermissive)
+target_compile_options(myaddin PRIVATE -Wall -Wextra -Os -std=c++20 -fpermissive)
target_link_options(myaddin PRIVATE -Wl,-Map=Build_Addin.map -Wl,--print-memory-usage)
target_link_libraries(myaddin LibProf::LibProf Gint::Gint -lstdc++)
diff --git a/CppOutRun.cbp b/CppOutRun.cbp
deleted file mode 100644
index 2bf627d..0000000
--- a/CppOutRun.cbp
+++ /dev/null
@@ -1,69 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/CppOutRun.cscope_file_list b/CppOutRun.cscope_file_list
deleted file mode 100644
index 58dca7f..0000000
--- a/CppOutRun.cscope_file_list
+++ /dev/null
@@ -1,22 +0,0 @@
-"/home/sylvain/Programmes/Casio/CppOutRun/assets-cg/fxconv-metadata.txt"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/src/cars.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/colors.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/include/drawstuff.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/src/segment.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/parameters.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/assets-cg/traffic/fxconv-metadata.txt"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/src/circuit.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/TODO.txt"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/src/drawstuff.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/src/camera.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/fixed.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/include/camera.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/main.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/CMakeLists.txt"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/src/clouds.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/include/segment.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/src/menus.cc"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/include/cars.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/include/clouds.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/include/circuit.h"
-"/home/sylvain/Programmes/Casio/CppOutRun/src/include/menus.h"
diff --git a/CppOutRun.layout b/CppOutRun.layout
deleted file mode 100644
index 4114f50..0000000
--- a/CppOutRun.layout
+++ /dev/null
@@ -1,175 +0,0 @@
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/src/main.cc b/src/main.cc
index 2444e37..54ddd80 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -474,7 +474,7 @@ int main(void)
isOCPossible = false;
#endif
- if((!strncmp(osv, "03.", 3) && osv[3] <= '7') && gint[HWCALC] == HWCALC_FXCG50) // CG-50
+ if((!strncmp(osv, "03.", 3) && osv[3] <= '8') && gint[HWCALC] == HWCALC_FXCG50) // CG-50
{
extended_ram.name = "extram";
extended_ram.is_default = true;