httpRuntime Error

I am running a page that is trying to send files over 4mb to a server. I did set the httpRuntime attribute to be larger in both the client and server side web.config files. Also my IT guy reset my IIS to handle up to 1 GB of data. This program still wont send the files. and i get this error.
Server Error in '/SQA' Application. -------------------------------------------------------------------------------- System.Web.Services.Protocols.SoapException: There was an exception running the extensions specified in the config file. ---> System.Web.HttpException: Maximum request length exceeded. at System.Web.HttpRequest.GetEntireRawContent() at System.Web.HttpRequest.get_InputStream() at System.Web.Services.Protocols.SoapServerProtocol.Initialize() --- End of inner exception stack trace --- at System.Web.Services.Protocols.SoapServerProtocol.Initialize() ...