xmlhttp40 problem

[kuser]

Hello, the following code does not work in C#:
First this namespace is imported:
using MSXML2;
Then inside a method these are the 1st 2 lines:
HttpContext.Cur rent.Response.B uffer = true;
XMLHTTP40 mxml = new XMLHTTP40();
here is the error msg caused by the 2nd line:
Retrieving the COM class factory for component with CLSID {88D969C5-F192-11D4-A65F-0040963251E5} failed due to the following error: 80040154

There is a COM reference to msxml3.dll in the project.

Thanks for any help.

[Frinavale]

You must register the msxml3.dll on the web server that is hosting your web application. (You should use the regsvr32 tool to do this unless this DLL is part of a package that includes an installation program).

You also need to make sure that the ASPNET user account is allowed to access (has permissions to) this file.

-Frinny