Problem in Ren'py with Android SDK !!

[warrior_of_peace]

I have a problem ! When I click on "Install Android sdk & keys" the downloading process is fine ... But once finished It show me this error :

I'm sorry, but an uncaught exception occurred.

While running game code:
File "launcher/game/android.rpy", line 569, in script
python:
File "launcher/game/android.rpy", line 571, in <module>
rapt.install_sdk.install_sdk(AndroidInterface())
IOError: [Errno 2] No such file or directory: 'C:\\Users\\pack\\Desktop\\renpy-6.17.3-sdk\\rapt\\android-sdk-r22.6.2/extras/google/play_apk_expansion/downloader_library/project.properties'

-- Full Traceback ------------------------------------------------------------

Full traceback:
File "launcher/game/android.rpy", line 569, in script
python:
File "C:\Users\pack\Desktop\renpy-6.17.3-sdk\renpy\ast.py", line 756, in execute
renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
File "C:\Users\pack\Desktop\renpy-6.17.3-sdk\renpy\python.py", line 1382, in py_exec_bytecode
exec bytecode in globals, locals
File "launcher/game/android.rpy", line 571, in <module>
rapt.install_sdk.install_sdk(AndroidInterface())
File "C:\Users\pack\Desktop\renpy-6.17.3-sdk\rapt\buildlib\rapt\install_sdk.py", line 257, in install_sdk
get_packages(interface)
File "C:\Users\pack\Desktop\renpy-6.17.3-sdk\rapt\buildlib\rapt\install_sdk.py", line 180, in get_packages
with open(plat.path("android-sdk/extras/google/play_apk_expansion/downloader_library/project.properties"), "r") as f:
IOError: [Errno 2] No such file or directory: 'C:\\Users\\pack\\Desktop\\renpy-6.17.3-sdk\\rapt\\android-sdk-r22.6.2/extras/google/play_apk_expansion/downloader_library/project.properties'

Windows-7-6.1.7601-SP1
Ren'Py 6.17.6.512
Ren'Py Launcher 6.17.6.512

Please help me !!!