Firefox help

[Iris]

Whenever I open my browser it says that it couldn't open due to crome registration. Well, I've uninstalled and reinstalled it several times and that hasn't fixed the problem. I can get the browser to open if the click okay on the pop-up about 5 times. It's annoying, anyone know of a way I can fix this?

 

[Merc]

Chrome Registration has to do with your add-ons. Are you on a family computer? If so, right click the Firefox icon and click "Run as administrator" and you should be all set OR log on to the administrator account and run Firefox. If those don't work, make sure you have the latest Firefox installed and that all the add-ons you have are ones you added yourself.

 

[Iris]

It's a shared computer but we use the same account. also, all of the ad-ons are from me except two from AVG that I can't remove.