I have a problem with the attached document. The styles are being changed/removed after saving the document using the .Save method.
To isolate the problem I have removed all processing (building, replacing bookmarks etc) from my code and just open the doc (from disk), then save it (to stream, then database) and the styles are changed.
I am happy to modify the document in some way to resolve this issue, but I can not identify what is causing the problem.
Perhaps I can simply change, or remove some style(s) from the document to get around this problem?