Icedragon & Firefox

I realise that Icedragon is a special version of Firefox, but are they interconnected somehow ??

If Icedragon is running and I run Firefox, any customizations I make (toobar buttons etc) in Firefox are not saved. It’s as if the profile (or some other files) are in contention. Running both independantly seems to be OK (so far).

Anyone know what’s occuring ??

Thanks.

Unless you have them sharing a profile, there shouldn’t be any interaction between the two. Can you provide any additional information.

They shouldn’t be sharing. I installed Icedragon separately.

No they’re not. Firefox’s profile is in %APPDATA%\Mozilla and Comodo’s %APPDATA%\Comodo