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!

Tìm kiếm hỗ trợ

Tránh các lừa đảo về hỗ trợ. Chúng tôi sẽ không bao giờ yêu cầu bạn gọi hoặc nhắn tin đến số điện thoại hoặc chia sẻ thông tin cá nhân. Vui lòng báo cáo hoạt động đáng ngờ bằng cách sử dụng tùy chọn "Báo cáo lạm dụng".

Tìm hiểu thêm

when I mouse over an active tab, a circular "block" symbol appears and prevents me from either clicking on or closing the tab

  • 2 trả lời
  • 1 gặp vấn đề này
  • 1 lượt xem
  • Trả lời mới nhất được viết bởi cor-el

more options

When I am in FireFox, and I mouse over any area that would normally allow me to do something, like select a tab, close a tab, or even fill text into this details box, a circular "block" symbol appears and prevents me from entering or doing anything. I have scanned all of the installed programs in the Control Panel and removed anything suspicious and reviewed addons and the like in FireFox, all to no avail. BTW, this problem does NOT occur while in Google Chrome, but I much prefer FireFox. Help!!!

When I am in FireFox, and I mouse over any area that would normally allow me to do something, like select a tab, close a tab, or even fill text into this details box, a circular "block" symbol appears and prevents me from entering or doing anything. I have scanned all of the installed programs in the Control Panel and removed anything suspicious and reviewed addons and the like in FireFox, all to no avail. BTW, this problem does NOT occur while in Google Chrome, but I much prefer FireFox. Help!!!

Giải pháp được chọn

Note that your System Details List shows multiple Flash plugins.

  1. Shockwave Flash 11.9 r900
  2. Shockwave Flash 11.8 r800

You can find the installation path of all plugins on the about:plugins page.

You can check the Flash player installation folder for multiple Flash player plugins and remove all (older) version(s) of the plugin (NPSWF32) and (re)install the latest Flash player.

  • (32 bit Windows) C:\Windows\System32\Macromed\Flash\
  • (64 bit Windows) C:\Windows\SysWOW64\Macromed\Flash\
Đọc câu trả lời này trong ngữ cảnh 👍 0

Tất cả các câu trả lời (2)

more options

hello, can you try to replicate this behaviour when you launch firefox in safe mode once? if not, maybe an addon is interfering here...

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

more options

Giải pháp được chọn

Note that your System Details List shows multiple Flash plugins.

  1. Shockwave Flash 11.9 r900
  2. Shockwave Flash 11.8 r800

You can find the installation path of all plugins on the about:plugins page.

You can check the Flash player installation folder for multiple Flash player plugins and remove all (older) version(s) of the plugin (NPSWF32) and (re)install the latest Flash player.

  • (32 bit Windows) C:\Windows\System32\Macromed\Flash\
  • (64 bit Windows) C:\Windows\SysWOW64\Macromed\Flash\