I am able to integrate windows live writer with joomla 1.5 but there is a problem doing the same in joomla 1.6.
Any suggestion will be appreciable.
XML-RPC has been removed from Joomla 1.6 so you are going to have to do 2 things. First, you will need to install the XML-RPC library found here - http://www.cartanova.ca/code-labs/item/108-a-xml-rpc-library-extension-for-joomla-16
Next you will need to get a copy of the MovableType XML-RPC plugin and update it for J1.6. You can get that plugin from here - http://extensions.joomla.org/extensions/news-production/blog/3831