yes u can do that way but may not work in some massengers
try this works %100 percent and made by a muslim brother:D
http://apatch.org/
Here is a software that disable, remove and block advertisement in Windows MSN Live Messenger 8.5 and 9 build 14.0.8064.0206. A-Patch has over 80 options for you to play with, basically, you can preview the changes of nearly every option before actually applying it, it really couldn’t be easier.
Some of the features are:
- Remove Advertisement
- Remove Search Bar
- Polygamy (Multi-MSN)
- Remove Nudge Delay
- Disable Nudge Shake
Download A-Patch (free) to remove ads in MSN Messenger. Remember, removing ads from MSN Messenger is against the term and condition prior to the installation of MSN on your desktop. but who cares i dont :p