Hi,
Please elaborate your question. What encoding do you mean? You can provide some examples of how to do that in Microsoft Word if possible.
We have had a similar request recently and logged it as issue #1552 to implement the possibility of specifying an HTML encoding later. In the meantime please use the following workaround:
http://www.aspose.com/Community/forums/permalink/72118/72118/ShowThread.aspx#72118
In that code sample standard UTF-8 encoded HTML file produced by Aspose.Words is encoded into another encoding (Windows-1252). You can specify any destination encoding you need.
The issues you have found earlier (filed as 1552) have been fixed in this update.