After downloading the ioxclient_220.127.116.11_windows_amd64 for Windows 10 and click for running, the client always quickly quit in 1 second.
The OS & ioxclient version are as below.
Please open a "Command Prompt" window and type "ioxclient.exe" to run it instead of clicking it directly in the Windows Explorer by mouse.
After running the cmd as 'administrator' and typing 'ioxclient,exe', the status is as below and the command needs to be typed like example: 'ioxclient app status'.I could upgrade/upload/.. python programs after connecting my PC & IR829, if through local method.
For how to use ioxclient, please refer to https://developer.cisco.com/site/iox/documents/developer-guide/?ref=quickstart (Go to Getting Started --> IOx Client) for details.