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.

ค้นหาฝ่ายสนับสนุน

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.

เรียนรู้เพิ่มเติม

Why doesn't the block up box stay checked? Every time I open Mozilla I have to check the Block pop-up windows.

  • 2 การตอบกลับ
  • 8 คนมีปัญหานี้
  • 6 ครั้งที่ดู
  • ตอบกลับล่าสุดโดย cor-el

more options

When I open Mozilla, if I go to Tools, Options, Content, the Block pop-up windows box is unchecked. I have to physically select to block pop ups every time I open Mozilla. I thought blocking pop ups was an automatic default of the system. Has anyone experienced this before?

When I open Mozilla, if I go to Tools, Options, Content, the Block pop-up windows box is unchecked. I have to physically select to block pop ups every time I open Mozilla. I thought blocking pop ups was an automatic default of the system. Has anyone experienced this before?

การตอบกลับทั้งหมด (2)

more options

I wouldn't doubt that McAfee has placed an entry in your user.js file that is turning off the Firefox Pop-up Blocker everytime Firefox is opened.

http://kb.mozillazine.org/Popups_not_blocked#Other_software_disables_the_popup_blocker

more options

There are other things that need attention.

Your above posted system details show outdated plugin(s) with known security and stability risks that you should update.

  • Shockwave Flash 10.0 r42

Update the Flash plugin to the latest version.

Update the Java plugin to the latest version.