mkramer777
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excel files coming up corrupt not able to replace when trying to open in outlook
When I try to open an excel file being sent to by email (office 365) it says the file is corrupt and can't be opened. I went into trust center and unchecked the protected view for attachments and now it works. Why did I have to do this? This just happened today and I have been using this computer and the MS office 365 account for the past 2 weeks. It was an upgrade from win 7 pro to win 10 pro, and then I installed office 365 after upgrade.
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No one else is getting this error