I know this is an old topic, but I just started experiencing the same issue of the toolbar icon permanently showing 1 unread message. Tried all of the above to no avail.

I right clicked on the...

I received a reply from LG: "...the official software that is compatible with Windows 10 will be released at the end of October through the LG website and also by automated update on your computer...

I did try searching the boards, but didn't find this. Thank you thank you thank you, muchisimas gracias! Problem solved. :D

I hardly ever use it, so hadn't noticed until today that my DVD drive has disappeared from Device Manager (no DVD-CD ROMs appear there at all) and I cannot use CDs/DVDs in my PC. I strongly suspect...