Legacy Profiles

If this policy is enabled, Firefox will not try to create different profiles for installations of Firefox in different directories. This is the equivalent of the MOZ_LEGACY_PROFILES environment variable.

If this policy is disabled or not configured, Firefox will create a new profile for each unique installation of Firefox.

Supported on: Firefox 70 or later, Firefox 68.2 ESR or later

Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Mozilla\Firefox
Value NameLegacyProfiles
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

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