SOLVED

I am trying to edit power point in MS Teams, but its showing error,

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New Contributor

 Error Mesage :some files can harm your computer. if the file information below error suspicious or you do not fully trust the source.Do not open the file.please find the error attachment 

5 Replies
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This is probably due to the version of office you are on. If you are not using Office proplus, you usually receive this message when opening files online from SharePoint (Teams file source). Adding the SharePoint.com to trusted sites might alleviate the issue. What version of Office are you using to open the documents? 

 

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present I am using power point latest version 2016.Especially while I am clicking the edit button , we get three options .If we select  2 option, its showing some error and asking credentials.but with remaining options , i can edit it.No issues ,with them.please find the screenshot attached.

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sorry forgotted to upload the screenshot,

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Solution
If it says 2016 when you start it up and not office 365 then you are using the stand alone office which will not trust these by default. You need to look into possibly adding in sharepoint.com to your trusted sites in internet explorer options and see if that corrects the issue.
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I tried that.But no use. may be the some security firewall was restricting allow to open.