You probably need to update the web.config file:

<httpRuntime requestValidationMode="2.0" maxRequestLength="102400" executionTimeout="3600" />

With this you can upload file up to a 100 mb.

Jeroen

I believe there are some circumstances where you may also need to run a command outlined in Zens post here

http://our.umbraco.org/forum/using/ui-questions/7441-Another-uploading-large-files-and-zip-files-issue

Rich

I second Rich Green - I used that procedure and it works a treat -- in fact I wrote a little batch file as I have a number of websites configured. Can't seem to see a way of uploading it so here it is just in case it is useful to anyone:

Rem set top limit for uploads to site
CLS

@Echo off
c:
cd %windir%\system32\inetsrv
set /p sitename="Enter the site name : "
set /p maxupload="Enter the Maximum upload size in mb : "

appcmd.exe set config "%sitenam%" -section:requestFiltering -requestLimits.maxAllowedContentLength:%maxupload% -commitpath:apphost
/pause

I leave the /pause in so I can see what occurred!

As an ugly hack you can upload a smaller file with the same file name as the large file, upload that one, and later replace it on the file system with the large file ;)

SjorsPals, I do it like you said. haha.

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