If this policy is enabled, new system add-ons will not be installed and existing system add-ons will not be updated.
If this policy is disabled or not configured, system add-ons are installed and updated.
Starting with Firefox 62, this policy will only work from Computer Configuration.
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Mozilla\Firefox |
Value Name | DisableSystemAddonUpdate |
Value Type | REG_DWORD |
Enabled Value | 1 |
Disabled Value | 0 |