On Wed, Sep 9, 2020 at 10:22 AM Harkins, Steve <shark...@ti.com> wrote:

>                Mike,
>
>
>
> If we’re changing from 32-bit to 64-bit, Firefox won’t be in the same
> directory (C:\Program Files, instead of C:\Program Files (x86).  The
> profile, however, sould be in the same directory.  And I only used 80.0.1
> because I couldn’t find another 32-bit version.
>

FYI, when we upgrade, we use the same directory for 32 and 64 bit (ignoring
the x86 distinction) but not with fresh installs. That being said,
MOZ_LEGACY_PROFILES should definitely be working in this case. We also have
a policy for this that can be set via GPO.

https://github.com/mozilla/policy-templates/blob/master/README.md#legacyprofiles

If it's not working for you, you can open a bug in bugzilla and we can
debug.

As far as 32 bit builds go, you can find 32 bit versions of any Firefox
here:

http://releases.mozilla.org/pub/firefox/releases/78.0.1/win32/

by looking in the corresponding 32 bit directory.

Mike





>
>
>
>
> Regards,
>
> Steve
>
>
>
> *From:* Mike Kaply <mka...@mozilla.com>
> *Sent:* Wednesday, September 09, 2020 10:16 AM
> *To:* Harkins, Steve <shark...@ti.com>
> *Cc:* enterprise@mozilla.org
> *Subject:* [EXTERNAL] Re: [Mozilla Enterprise] Transfer profile from
> 32-bit to 64-bit during upgrade?
>
>
>
> On Wed, Sep 9, 2020 at 8:35 AM Harkins, Steve via Enterprise <
> enterprise@mozilla.org> wrote:
>
>                Hello,
>
>
>
> We are currently packaging 78.2.0 ESR 64-bit for our internal electronic
> software distribution, and during my testing of the package, I notice that
> if I install over a 32-bit version of Firefox (like 80.0.1) and I have
> saved bookmarks, after installing 64-bit, those bookmarks are gone.  Is
> there a to preserve bookmarks when upgrading from 32-bit to 64-bit?
>
>
>
> Are you installing into the same directory? It definitely should keep
> those. Although it looks like you are doing a downgrade (80 to 72) which
> should be giving an error.
>
>
>
>
>
> In the past we had used the MOZ_LEGACY_PROFILES=1 value in environment
> variables to get the bookmarks, but it appears that no longer works.
>
>
>
> Downgrades use a different variable:
>
>
>
> From
> https://support.mozilla.org/en-US/kb/understanding-depth-profile-installation
>
>
>
> The downgrade blocking can be bypassed by setting the environment variable
> MOZ_ALLOW_DOWNGRADE or by passing the --allow-downgrade command line
> argument when running Firefox.
>
>
>
> How can we make sure that users don’t lose their bookmarks and other
> settings when upgrading from 32-bit to 64-bit?  Thanks.
>
>
>
>
>
> Regards,
>
> Steve Harkins
>
> Texas Instruments, Inc
>
> IT Operations & Infrastructure
>
> Client Engineering
>
> 214-567-8232
>
> shark...@ti.com
>
>
>
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>
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