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Hey,
One of my clients want's to use visio as an add on for Excel.
I followed the steps previously stated in this post: https://answers.microsoft.com/en-us/msoffice/forum/all/office-365-has-been-configured-to-prevent/f1c94398-b570-4076-8099-f6f16e75965c
But it still keeps giving the same error for my client?
Is there anybody with a solution?
Kind Regards
Neil Ledoux