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I am unable to ulpoad files if total size of files is more than 4mb in asp.net mvc3. I am using jquery.form.js to upload file and uses ajax to post the form to server side. It works fine if total size of files uploaded is less than 4 mb but if exceeds 4mb then its not posting the form to server side... My application's web.config is already configured to 1GB using maxRequestLength attribute of httpruntime tag.

Can anyone knows how to allow application to post larger files? Thanks

Code Lover
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  • duplicated from: http://stackoverflow.com/a/16294635/1233788 . please search a little before ask your question to avoid duplicates. – Jonny Piazzi Aug 28 '15 at 19:00

1 Answers1

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You have to increase the maxRequestLength setting in web.config.

Something like 

maxRequestLength="8192" for 8MB

By default the machine.config is configured with 4MB and is reflected in all the places. So you need to increase it.

Rahul Tripathi
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