What can I do to publish this extension? I'm getting this error: Maximum request length exceeded.
Hi José,

Maybe this topic can help you:

«the problem you have is related to the maximum request length that it is allowed by your application server. Probably your excel file exceeds the 4096 KBytes configured by default.
You can change this configuration on the machine.config file on the following element:
<httpRuntime executionTimeout="90" maxRequestLength="4096" useFullyQualifiedRedirectUrl="false" minFreeThreads="8" minLocalRequestFreeThreads="4" appRequestQueueLimit="100" enableVersionHeader="true" />

Change the attribute maxRequestLength to a different value according to the needs of the application.»

Paulo Ramos