This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

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

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

Why does firefox keep asking for permission every time it starts, it never has before?

  • 2 respostas
  • 56 have this problem
  • 134 views
  • Last reply by TheC2s

mrsbex
mrsbex
more options

I'm using Windows 7 and recently used CCleaner to clean my registry and now Firefox asks for permission to make changes to my computer every time it starts. I have checked for viruses and malware, tried running Firefox as the administrator, removed all but one of my add-ons but nothing helps. Any suggestions?

I'm using Windows 7 and recently used CCleaner to clean my registry and now Firefox asks for permission to make changes to my computer every time it starts. I have checked for viruses and malware, tried running Firefox as the administrator, removed all but one of my add-ons but nothing helps. Any suggestions?

Chosen solution

Check that you do not run Firefox as Administrator.
Right-click the Firefox desktop shortcut and choose "Properties".
In the Compatibility tab, make sure that Privilege Level: "Run this program as Administrator" is not selected.
You also need to check the Properties of the firefox.exe program in the Firefox program directory.
If you can't make the changes then you need to start Windows Explorer as Administrator.

Ler a resposta no contexto 👍 3

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Chosen Solution

Check that you do not run Firefox as Administrator.
Right-click the Firefox desktop shortcut and choose "Properties".
In the Compatibility tab, make sure that Privilege Level: "Run this program as Administrator" is not selected.
You also need to check the Properties of the firefox.exe program in the Firefox program directory.
If you can't make the changes then you need to start Windows Explorer as Administrator.

TheC2s
TheC2s
more options

I just had the same problem. I went to Fire Fox's "Properties" and the tab "Compatibility" and if you see a check mark where it say "Run this program in compatibility mode for" then that's your problem. It shouldn't be marked so uncheck it.

TheC2s modificouno o