Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Am installing an update to CCleaner. Need to temporarily disable firefox. How do I do that?

  • 3 replies
  • 1 has this problem
  • 1 view
  • Last reply by alan_r

more options

I want to install an update to CCleaner on my computer. When I run it, it says firefox needs to close - then install update - then start firefox again. How do I stop firefox and restart it again?

I want to install an update to CCleaner on my computer. When I run it, it says firefox needs to close - then install update - then start firefox again. How do I stop firefox and restart it again?

All Replies (3)

more options

You don't need to disable Firefox just close it in the usual way -

X in top right hand corner, or

Firefox button>Exit.

If Firefox seems to be closed already, it may not have shut down properly. Use the Task Manager to close the application or finish the process.

Modified by alan_r

more options

One further comment - When using CCleaner, which I do, do not check any of the boxes in the Advanced section; they come with heavy warnings.

more options

Did this help?