iis Maximum request length exceeded
Modify web.config adding these elements: <configuration> <system.web> <httpRuntime maxRequestLength="1048576" /> </system.web> </configuration> For IIS7 and above (included IIS Express), you also need to add: <system.webServer> <security> <requestFiltering> <requestLimits maxAllowedContentLength="1073741824" /> </requestFiltering> </security> </system.webServer> Note: maxRequestLength is measured in kilobytes maxAllowedContentLength is measured in bytes