Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

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.

Our addon works under Firefox versions but not under ESR version

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by michelme

michelme
michelme
more options

We develop a Firefox addon for browser automation. The addon works with any version of the standard Firefox, whereas under Firefox ESR version 38.2, the addon does not communicate with Firefox whereas the addon is marked activated in about:addons What can be the difference between Firefox and Firefox ESR from the addons point of view? Thanks in advance.

We develop a Firefox addon for browser automation. The addon works with any version of the standard Firefox, whereas under Firefox ESR version 38.2, the addon does not communicate with Firefox whereas the addon is marked activated in about:addons What can be the difference between Firefox and Firefox ESR from the addons point of view? Thanks in advance.

Chosen solution

hi, there shouldn't be a difference to that effect, but please post your question in the mozilla addon forums where you will probably get better answers to all issues regrading extension development: https://discourse.mozilla-community.org/c/add-ons

Read this answer in context 👍 1

All Replies (2)

philipp
philipp
  • Moderator
more options

Chosen Solution

hi, there shouldn't be a difference to that effect, but please post your question in the mozilla addon forums where you will probably get better answers to all issues regrading extension development: https://discourse.mozilla-community.org/c/add-ons

michelme
michelme Question owner
more options

Hello, Sorry for the delay but we found the difference, the registry is different : The registry location which changed for Firefox ESR is "HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox ESR". and we were using this key in our addon.