dime format exception

[Champika Nirosh]

Hi All,

I use WSE 2.0 / DIME to send a zip file of size 9.2 MB. I send file of size less than this success fully but with this the client basically get the exception "dime format exception".

The code is follows..

what am I doing wrong here..?

Nirosh.
[WebMethod]
public bool PreviewMasterBo okBackMatterHtm l(string tstrUserId, string tstrContentId)
{
if ((tstrUserId != string.Empty)
&& (tstrContentId != string.Empty))
{
string lstrFilePath = this.lobjManage rPreviewContent .tcRequestPrevi ewMasterBookBac kMatterHtml(tst rUserId
, tstrContentId);
if (lstrFilePath != null)
{
SoapContext respContext = ResponseSoapCon text.Current;

DimeAttachment dimeAttach = new DimeAttachment(
".zip"
, TypeFormat.Unkn own
, lstrFilePath);
respContext.Att achments.Add(di meAttach);
return true;
}
else
{
throw new System.Web.Serv ices.Protocols. SoapException(C onvert.ToString ((int)this.lobj ManagerPreviewC ontent.LastServ iceError)
, System.Web.Serv ices.Protocols. SoapException.S erverFaultCode) ;
}
}
else
{
throw new System.Web.Serv ices.Protocols. SoapException(C onvert.ToString ((int)TCErrors. ERROR_SERVICE_I NSUFFICIENT_PAR AMETER)
, System.Web.Serv ices.Protocols. SoapException.C lientFaultCode) ;
}
}