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To have a better understanding of your issue, please let everyone know a little more about the issue you are having. Such as if you are encountering an issue installing the camera software on your computer, or if you are receiving any kind of error message/code when trying to connect your T7i and Windows 10 computer.
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I have the EOS utility software downloaded to my computer. I will try again at the end of the week when I get home and then I can be more specific. Forgive my ignorance on the subject. I am expecting it to be a simple stupid mistake on my part.
The camera’s product support page has an instruction manual for the wireless functions.