Please Help with SHARE/UNSHARE overlay

[Developer's Advice needed]

Can you give some an advice with implementation of:
change the overlay icon for SHARED folder, when it's changes status?
I broke my head with it.
Can't find any info in the internet about that.

I'll be very gratefull if you can help me.

Nor SHGetFileInfo( -Attr- or -overlay-) / GetAttributesOf / GetOverlayIndex - doesn't work. They allways show previous state.

I can't even imaging what to do!!!

So, i want to ask the developers for little help.

[Jan Rysavy]

Please contact me on my email jan.rysavy@altap.cz.