Protected View problem

[mrcpat]

I have some older workbboks which I am attempting to open in Excel 2016, but open in 'Protected View' with a message 'Office has detected a problem with this file. Editing may harm yourcomputer...

When I click on Excel 2016 Help, the following message appears:
Exit Protected View and edit when the red Message Bar appears

1. Click File > Edit Anyway.
   
   But when I click on File there is nos such option 'Edit Anyway'.
   
   Can someone please help?
   
   thanks

 

[Dryver14]

Try right clicking on the file ...Properties.....General.....Unblock.

Be sure you are happy with the file though