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On the About screen you’ll see: Last Update Status: (0x####/0x#####) — The two hexadecimal numeric codes are for the benefit of debugging an issue when the Phone Edition can’t contact the Update Server. The normal state is (0×00/0). If the Phone Edition can’t update, the user will read these codes to the Administrator. The first field is a WinInet error code. An error here would indicate a problem contacting the server. The list of possible values can be found at:
http://support.microsoft.com/kb/193625

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