Hi everyone!
I found a bug in NVDA. This exists from NVDA 2016.2.
I am using my Windows display language in romanian and, for example, I tried to install NVDA RC2 for 2016.3.
When the instalation process finish, NVDA doesn't tell me that it has been succesfully installed, it displays an error: NVDA instalation failed, please see the log viewer for more informations.
If I use the windows display language in english, NVDA will install succesfully.
Note: I haven't tried to use other language packages, I speak only romanian and english. I know that at romanian NVDA has this bug and it must be fixed.
Please read this log.
Thank you!

INFO - main (00:10:29):
Starting NVDA
INFO - core.main (00:10:30):
Config dir: C:\Users\Florian Ionascu\AppData\Roaming\nvda
INFO - core.main (00:10:30):
NVDA version rc-13528,308e048d
INFO - core.main (00:10:30):
Using Windows version 10.0.10586 workstation
INFO - core.main (00:10:30):
Using Python version 2.7.12 (v2.7.12:d33e0cf91556, Jun 27 2016, 15:19:22) [MSC v.1500 32 bit (Intel)]
INFO - core.main (00:10:30):
Using comtypes version 0.6.2
INFO - synthDriverHandler.setSynth (00:10:32):
Loaded synthDriver vocalizer_expressive
INFO - core.main (00:10:32):
Using wx version 3.0.2.0 msw (classic)
INFO - braille.initialize (00:10:32):
Using liblouis version 2.6.5
INFO - braille.BrailleHandler.setDisplayByName (00:10:32):
Loaded braille display driver noBraille, current display has 0 cells.
INFO - brailleInput.initialize (00:10:32):
Braille input initialized
WARNING - core.main (00:10:32):
Java Access Bridge not available
INFO - _UIAHandler.UIAHandler.MTAThreadFunc (00:10:32):
UIAutomation: IUIAutomation3
INFO - _UIAHandler.UIAHandler.MTAThreadFunc (00:10:32):
UIAutomation: IUIAutomation3
INFO - core.main (00:10:34):
NVDA initialized
ERROR - RPC process 11132 (nvda_slave.exe) (00:11:04):
main.main:
slave error
Traceback (most recent call last):
File "nvda_slave.pyw", line 29, in main
File "installer.pyc", line 391, in install
File "installer.pyc", line 202, in registerInstallation
File "installer.pyc", line 56, in createShortcut
File "comtypes\client\lazybind.pyc", line 163, in caller
File "comtypes\automation.pyc", line 664, in _invoke
COMError: (-2147352567, 'Exception occurred.', (None, None, None, 0, None))
ERROR - gui.installerGui.doInstall (00:11:04):
Installation failed: 1
INFO - globalCommands.GlobalCommands.script_navigatorObject_devInfo (00:11:21):
Developer info for navigator object:
name: u'Skype\u2122\u200e [42] - florianionascu@hotmail.com'
role: ROLE_PANE
states: STATE_FOCUSABLE
isFocusable: True
hasFocus: False
Python object: <NVDAObjects.IAccessible.IAccessible object at 0x052273F0>
Python class mro: (<class 'NVDAObjects.IAccessible.IAccessible'>, <class 'NVDAObjects.window.Window'>, <class 'NVDAObjects.NVDAObject'>, <class 'baseObject.ScriptableObject'>, <class 'baseObject.AutoPropertyObject'>, <type 'object'>)
description: None
location: (-32000, -32000, 0, 0)
value: None
appModule: <'skype' (appName u'skype', process ID 18596) at address 52277d0>
appModule.productName: u'Skype'
appModule.productVersion: u'7.26'
TextInfo: <class 'NVDAObjects.NVDAObjectTextInfo'>
windowHandle: 66580
windowClassName: u'tSkMainForm'
windowControlID: 1049957
windowStyle: 919535616
windowThreadID: 7276
windowText: u'Skype\u2122\u200e [42] - florianionascu@hotmail.com'
displayText: u''
IAccessibleObject: <POINTER(IAccessible) ptr=0x7722898 at 4e41990>
IAccessibleChildID: 0
IAccessible event parameters: windowHandle=66580, objectID=-4, childID=0
IAccessible accName: u'Skype\u2122\u200e [42] - florianionascu@hotmail.com'
IAccessible accRole: ROLE_SYSTEM_CLIENT
IAccessible accState: STATE_SYSTEM_FOCUSABLE, STATE_SYSTEM_VALID (1048576)
IAccessible accDescription: None
IAccessible accValue: None