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!

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

This thread was archived. Please ask a new question if you need help.

Using Avast! sandbox means a Flash Player plugin no longer works, what can I do while remaining sanboxed?

joeb1
joeb1
more options

I'm using up to date Avast Internet Security and decided to try the Sandbox feature for extra security. But since starting FF in the sandbox Flash Player no longer works. What can I do while keeping FF sandboxed?

I'm using up to date Avast Internet Security and decided to try the Sandbox feature for extra security. But since starting FF in the sandbox Flash Player no longer works. What can I do while keeping FF sandboxed?

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

Try disabling "crash protection" for Flash and see if that allows Flash to run.
http://kb.mozillazine.org/Plugin-container_and_out-of-process_plugins#Disabling_crash_protection