Windows 10: Firefox "blocked by administrator; Edge, Chrome, Opera, IE not blocked

I run W10 (upgrade from 8.0) on a Lenovo G700 laptop. This morning, I reinstalled Firefox, but I get a "blocked by administrator" message. Chrome, Opera, Edge and IE all work normally. I can bring Firefox up with "Run as Administrator," but that won't work when I click on a link in an email. How do I fix this? (I have a vague memory that I dealt with it before, but I can't remember any of the steps.)

:)

 

Cannot work out how to block chrome on my child's account

Hi,

Have started using Microsoft family, which seems like a great idea. However, chrome still seems to be working normally on my child's login, and he can do what he wants there. I would like to block chrome, but cannot see where to do so. My list of blocked
apps includes Firefox, Opera, 360 browser and Sogue High-speed Browser, but not Chrome, and I cannot see where I can add it to the list.

Can anyone help?

 

Family Safety Not Blocking Websites on Google Chrome

Family safety has suddenly stopped blocking any website on the blocked list when using Google Chrome. It still blocks them on Microsoft Edge but Edge additionally blocks Google websites such as Gmail and Google Docs even though they are on the allowed list.

I have tried removing and adding back the account but it did not help. Any advice on fixing this issue will be much appreciated.

 

IE, Edge and Chrome run, but Firefox won't

Monday, I applied the April update to my Lenovo G700 laptop.I normally use Firefox as my default browser, but this morning. it won't even run. Yesterday, I found that IE, Edge and Chrome work with Mail, but Firefox wouldn't; today, Firefox won't even run,
whether from the Start menu or my taskbar shortcut. All I get is a "This app has been blocked by your System Administrator." message. Obviously, there's some setting that isn't set properly, but I don't know what it is or how to set it. Could anyone suggest
a solution that would let Firefox run?

Thanks