In SDL Web, deployment packages larger than 30 MB cannot be deployed via HTTPUpload in IIS

Deployment packages larger than 30 MB cannot be deployed via the HTTPUpload.aspx page on IIS. Deployment may fail with one of the below two errors:

HTTP/1.1 413 Request Entity Too Large

or

Unable to recognize the upload state data.
 

You can manually override this size limit. To do this change the web.config for the HTTPUpload website as indicated below:

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="2000000000" />
</requestFiltering>
</security>

</system.webServer>
<system.web>
<httpRuntime maxRequestLength="20971512" executionTimeout="600"/>
</system.web>
</configuration>

In addition to this, locate your cd_deployer_conf.xml configuration file, and locate the HTTPSReceiver element, and add a MaxSize attribute:

<HTTPSReceiver MaxSize="2147483648" Location="C:\Program Files\Tridion\incoming" InProcessDeploy="true"/ >