Description. The StarOffice ActiveX control shows an example of access to UNO through COM technology. It requires a properly installed StarOffice version 6.0/6.1 or OpenOffice 1.0. This is a Lite ActiveX control so it can be used only in containers that allows to use such controls. Pressing to any link to staroffice document should activate the control. So the document will be opened in ReadOnly mode. Also it can be activated with an <OBJECT> tag from a html-page. Without any parameters for an object tag a new writer document will be opened for editing. Possible parameters are src - full URL to the file that should be edited/viewed; it can contain "private:factory/..." URLs to open new documents for edit, for example "private:factory/swriter" readonly - the default value is "true", in case it is set to any other value the document is opened for editing As any ActiveX control this one should be registered. To let MSIE register it itself the "CODEBASE" parameter for the "OBJECT" tag should be specified with a URL to the library "so_activex.dll". The example of registration with "OBJECT" tag is in example.html. Also it can be done using regsvr32 application. To do it please write <Path to Windows installation>\System32\regsvr32 so_activex.dll To unregister the control please use /u option: <Path to Windows installation>\system32\regsvr32 so_activex.dll /u