I’ve just written a tool that lets you bypass the default Windows Live Messenger prompt when you press you LifeCam’s button on top.
It can be a little annoy, but the good news is that now you can open or focus any application you want with the click of that button.
As you can see from the image above, I’ve made a simple browse option so you can easily find the file you want. When you open this tool it will automatically display the path to the program that is currently set to open.
If you later decide that you want to just use the default application (the one set before you change anything) then it’s only a couple of clicks away!
Currently the implementation used could be error prone. I have written the application to “assume” that the default application should be installed to “C:\Program Files\Microsoft LifeCam\icepick.exe” for 32-bit computers and to “C:\Program Files (x86)\Microsoft LifeCam\icepick.exe” for 64-bit computers.
If problems are experienced with this then please let me know. It may be better to scan for the application rather than to assume it’s in that location, but typically it should always be in that location.
Thanks for checking out this little tool! I hope you find it helpful. If you’re curious about the source code just fire off an email! It’s currently written in Visual Basic 2008, but could easily be ported to another language especially since I overly document code so others know what I’m doing. 
Download – 163kb