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can't open attachment file from dataverse table Notes

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Posted on by mohamedafi

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Hi,

I create a form with an attachment file.

the attached file saved in the dataverse table Notes "base64"

I tried to retrieve the attached file by email but when I try to open the file I get an error message "Unable to display the contents of the file".

Please any solutions. thank you

dataverse table.png

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Fubar 8,514 Super User 2026 Season 1 on at

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@mohamedafi wrote:
I tried to retrieve the attached file by email
I do not understand what you mean by the above.

A file attachment will be stored as base64, if you view it via a Model Driven App or Canvas App you should be able to download/see it. If you are trying to do something else with it you will need to convert it e.g. Flow has a set of base64 expressions to help converting as does .NET

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