Hello everyone, Like many people I am trying to use two servers, one for OLAP and the second XMLa. I have XMLa on the OLAP server just for testing and everything seems to work just fine locally. When I try to remote in from server 2 I get "class not registered." I read serveral posts and many kb articles. They all seem to point back to MSXML not installed or a faulty install. I went back in to make sure and uninstalled everything and reinstalled it as directed. I am still getting the same error. The error is occuring in the attempt to oHttpRequest.send, from my local machine. If this an error for my own machine or the IIS server? I will keep researching, but I was hoping for a quick answer. Thanks for any help,