-DIR_KEY = OpenKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Develer\BeRTOS SDK\BeRTOS Dirs")\r
-TOOLCHAIN_KEY = OpenKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Develer\BeRTOS SDK\Toolchain Executables")\r
+# Open the registry keys. When the keys don't exist it do nothing\r
+try:\r
+ DIR_KEY = OpenKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Develer\BeRTOS SDK\BeRTOS Dirs")\r
+except WindowsError:\r
+ DIR_KEY = None\r
+\r
+try:\r
+ TOOLCHAIN_KEY = OpenKey(HKEY_LOCAL_MACHINE, "SOFTWARE\Develer\BeRTOS SDK\Toolchain Executables")\r
+except WindowsError:\r
+ TOOLCHAIN_KEY = None\r