Add advert's hosts into a block list on IE security tab
- Open IE Internet Options -> Security tab
- Choose Restricted sites and click Sites button
- Add following urls:
https://apps.skype.com
https://g.msn.com
http://g.msn.com
Close skype before you start do changes
Go to C:\users\youruser\appdata\roaming\skype\yourskypeuser\config.xml
then find <UI> -> <General>
section and do the next changes:
<AdvertEastRailsEnabled>0</AdvertEastRailsEnabled>
<AdvertLargeEastRailCutoff>2200</AdvertLargeEastRailCutoff>
<AdvertNorthRailCutoff>582</AdvertNorthRailCutoff>
<AdvertPlaceholder>0</AdvertPlaceholder>
<AdvertSmallEastRailCutoff>1750</AdvertSmallEastRailCutoff>
And save it