Internet Explorer Update - KB912945
http://support.microsoft.com/kb/912945
http://www.updatexp.com/kb912945.html

Hello,

We use the following piece of Code snippet to download the data to
excel.
---------------------------------------------------------------
If (strOutputType = "EXCEL") Then
Response.ContentType = "application/vnd.ms-excel"
Response.AppendHeader("Content-Disposition", "inline;
filename=ProductAllcn.xls")
End If
strTemplateFile = Server.MapPath("xsl\UserAdmin.xsl")
xtTemplate.Load(strTemplateFile)
xtTemplate.Transform(xdDoc, Nothing, Response.Output, Nothing)
---------------------------------------------------------------
We use XslTransform class and used XSLT for rendering all our pages.

Now after installing the patch, whenever we try to download data to
excel, we are getting error like

System.ArgumentOutOfRangeException: Index and length must refer to a
location within the string. Parameter name: length

Did anyone face this problem. Please let me know if you come across any
solution.

Thanks
Veena