Hi,
I don't know if it's due to last K-Meleon Setup or to a another install, but I have found an Adware named 'Level Quality Watcher'
I had also installed another Windows program named PsPad.
Curiously, this Adware just opens quickly a console, and close it when running K-Meleon (probably because it just needs a browser), but is in memory.
It's installed as a service.
Under Linux, no consequence, I think.
To remove it, I just remove the program folder and 2 keys in registry.
Very easy under Linux and wine, but I think that for Windows, it ought to need starting in recovery mode not to have services loaded to be able to remove it.
Have a look to confirm my thoughts, and to verify you are not infected.
A+
Mozilla/5.0 (x11; U; Linux x86_64; fr-FR; rv:38.0) Gecko/20100101 Ubuntu/12.04 K-Meleon/76.0
Web:
http://jujuland.pagesperso-orange.fr/
Mail : alain [dot] aupeix [at] wanadoo [dot] fr
Ubuntu 12.04 - Gramps 3.4.9 - Harbour 3.2.0 - Hwgui 2.20-3 - K-Meleon 76.0 rc