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Excel "You don't have permission to use this add-in"
Microsoft 365 Personal subscription Excel Version 2608 (Build 20326.20144) Add-ins work in Excel for the web Add-ins fail only in desktop Excel when signed in Issue occurs on two different Window...
Same exact issue for me, but I have three devices and it is working on one of them. All three have the same Excel build 2608 (Build 20326.20144)