I use a program called DiscInfo (http://discinfo.rpc1.org) to keep my DVD-RW drive updated in its firmwares (searches for last original and 3rd party firmwares).
The program used to work just fine, but suddenly one day the main function I use stopped working:

When I hit Search it opened an Internet Explorer and went straight to the web page with my drives firmwares. Now it just doesn't do anything. I don't mind typing the address myself, but it annoys me to know there is something that used to work and is now broken on my system.
Any ideas will be appreciated.