We just installed Confluence 3.5 and found the Office Connector plugin was not included. We located the latest version of the plugin for Confluence 3.5, but when installing the plugin an error displays recommending to check the logs. The Plugin manager screen shows the plugin grayed out. When viewing the selection in the Plugin manager screen the version that was added is 1.15 even though version 1.18 was downloaded and installed. How can I enable this plugin on Confluence 3.5?