To remain as efficient as possible, we advise you to follow the methods in the order that they are presented since they are ordered by efficiency and simplicity. If youвЂ™re currently struggling to resolve this error message, we have prepared a collection of potential repair strategies that other users in a similar situation have successfully used to resolve the same error message.Дown below, youвЂ™ll find a collection of methods that are confirmed to work by at least several affected users. If this scenario is applicable, you can resolve the issue by accessing the Properties screen and unblocking the files. pptx file downloaded over the internet, you might get this error message if your OS decided to block the file.

The file is located in a synchronized folder вЂ“ If the file youвЂ™re trying to open is located in a synchronized folder like OneDrive or Dropbox or the folder is overseen by backup software, you might also encounter this particular issue.In this case, you can resolve the issue by adding the folder to the Trust List in Outlook. pptx file is not added to the Trust List in Outlook, you might receive this particular error message. Location of the file is not added to Trust List вЂ“ If the folder that is hosting the.

In this case, you will be able to resolve the issue by disabling protected views settings from Outlook. Protected Views is enabled вЂ“ If Protected Views is enabled inside your Trust Center settings, the program will reject any files that were downloaded from Outlook attachment or from a direct URL.

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