I'm desperately trying to change the sidebar gadget to open websites by default with Mozilla Firefox (in particular, the "Ask LEO" gadget).
Firefox is my default browser. If I double-click on a .url file saved on my system, it correctly opens Firefox, and so does clicking a link in MS Outlook. Again, Firefox is default, but that's not my problem.
Somewhere I found the advice to change the "Set program access and computer defaults" settings. So I tried, but every time I change something there, it doesn't keep the setting. I click on Custom => Default Web Browser => Mozilla Firefox, click OK, get some flashing on desktop, but next time I get there it's set back to "Use current browser" again.
Anyone got the same problem? I'm using the 7100 (x86) build, but a friend of mine tried the same on the final build (x64) and he got the same problem. It's reverting all the time. Re-installed Firefox, restarted, changed/tried/reset everything I can imagine.
Edit2: With a dirty hack I solved the problem. Edited the gadget and replaced "window.open" by "System.Shell.execute". Still - I'd like to know why a) I can't change the default programs setting and b) why window.open ignores my default browser configuration.