I have some large video files that are causing a 404 sync error. I know it's due to the size. I've done some digging and found this great article: http://www.mcbeev.com/Blog/September-2012/Kentico-CMS-Quick-Tip-Content-Staging-and-Large-Files
My media library is in /kff/media with the appropriate subfolders for the media libraries.
I have added the following to my web.config. Right now, my biggest file is around 90meg, but i'm expecting larger video files. But i'm still getting errors.
<!-- Sales Force Resourse Site Start -->
<location path="KFF/media">
<system.web>
<httpRuntime executionTimeout="2400" maxRequestLength="2097151"/>
</system.web>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="2147483648"/>
</requestFiltering>
</security>
</system.webServer>
</location>
<!-- Sales Force Resourse Site End -->
