We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

How do i get "unistall set" for Java Script Application to stop popping up on my screen every sec? I can't do anything

  • 1 个回答
  • 59 人有此问题
  • 1 次查看
  • 最后回复者为 cor-el

more options

As soon as I log onto Firefox a box title JavaScript Application keeps popping up and it says unistall set. When I close it it pops up multiple times back to back. Stopping me from browsing.

As soon as I log onto Firefox a box title JavaScript Application keeps popping up and it says unistall set. When I close it it pops up multiple times back to back. Stopping me from browsing.

所有回复 (1)

more options

This issue can be caused by an extension that isn't working properly.

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Appearance/Themes).


In Firefox 4 you can use one of these to start in Safe mode:

  • Help > Restart with Add-ons Disabled
  • Hold down the Shift key while double clicking the Firefox desktop shortcut (Windows)