Showing results for 
Search instead for 
Did you mean: 
Frequent Visitor

Download of big Files (over 100mb) HTTP GET Request not working



I have created a flow for download a file from a link that I get per e-mail. 


For files over 100mb I get the following error:


BadRequest. Http request failed as there is an error: 'Cannot write more bytes to the buffer than the configured maximum buffer size: 104857600.



=> Did someone found a workaround for that?


Thank you in advance



Community Support
Community Support

Hi @ Alerodri,



I afraid that there a limit for download a file?

Maybe the file size limits for uploading & downloading content is 50 MB.


if your would like to download a file over 100mb, I afraid that there is no way to achieve your needs in Microsoft Flow currently.


If you would like the file size limits for uploading & downloading content to be increased in Microsoft Flow, please submit an idea to Flow Ideas Forum:



Alice Zhang

Helpful resources

Power Platform Conf 2022 768x460.jpg

Join us for Microsoft Power Platform Conference

The first Microsoft-sponsored Power Platform Conference is coming in September. 100+ speakers, 150+ sessions, and what's new and next for Power Platform.

New Ideas Forum MPA.jpg

A new place to submit your Ideas for Power Automate

Announcing a new way to share your feedback with the Power Automate Team.

MPA Virtual Workshop Carousel 768x460.png

Register for a Free Workshop

Learn to digitize and optimize business processes and connect all your applications to share data in real time.

Super User 2 - 2022 Congratulations 768x460.png

Welcome Super Users

The Super User program for 2022- Season 2 has kicked off!

Users online (2,914)