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Error code 3F45-xxxx-xxxx-xxxx-xxxx-xxxx occurs when you try to download an update

Problem

You may see the following error code and message when you try to download an update on your Xbox 360 console:

Unable to Download

3F45-xxxx-xxxx-xxxx-xxxx-xxxx

Note The “x” digits are placeholders. The actual digits vary.

This may mean that your Xbox console is no longer connected to the Internet, or there’s a problem with the console's system cache.

Solutions

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