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How do I force MS Office to trust a file? - Ten Forums
2 Move the file somewhere under your control. I put script files & macro-enabled files, such as Excel add-ins, in sub-folders within a C:\Tools protected folder created for the purpose - see Set up my Tools folder ditty - TenForums 3 In Excel, File menu, Options, Trust centre, Trust centre settings, Trusted locations, Add new location - add the path to your C:\Tools-equivalent folder and set ...