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To fix the set-up error “Can’t verify the signature “, use the following methods. We are able to help or deliver stay support for all variations of windows and Microsoft 365. This error “we’re sorry however we will verify the signature of files required to put in your office product” applies to all variations of windows like windows 11, and windows 10. We have to confirm those signatures to keep our laptops safe. This can be accomplished with the aid of putting in today’s product and if the office installation fails and dad up with an error trying to download the Office product once more. Similarly, make certain that the downloaded office 365/2021 product is from the relied-on source.