Hi
I am encountering an issue with my (Microsoft Office 2010 -- Win 7) .xlsx files when converting to .html

Currently I have a number of sheets which contain many graphs. I have they setup to 'AutoRepublish every time this workbook is saved' and I do so only publishing (Save As - Web Page (*htm; *html) Save Selection:Sheet) the tab with the graphs as it drastically reduces time and size of overall file when doing so.

The issue is that I have noticed this creates multiple instances of each graph so increasing the overall file size. This gets to the point where its unmanageable and I have to delete the entire tab of graphs and rebuild.

Is this a known issue and are there any known corrective action(s) that can be taken?

Thanks in Advance