[wix-users] After Enabling DisplayInternalUI MSI Doesn't Rollback

[Sean Hall]

Burn isn't going to rollback the package if it succeeded, which it did
("Applied execute package: ContrastSetup_64, result: 0x0, restart: None").
That's why I asked for the MSI log, why is it not treating the service
action failure as a fatal error? My first guess is your BA did not register
the listener for OnError properly so the default handler is ignoring the
error.

On Tue, Nov 17, 2020 at 5:24 PM Mark Lopez via wix-users <
wix-users at lists.wixtoolset.org> wrote:

> Yep!
>
> DisplayInternalUI=no
> https://gist.github.com/Silvenga/3c75d135580b3f54544b14bfd93b5054
>
> DisplayInternalUI=yes
> https://gist.github.com/Silvenga/27b08989e21d5dd572f534eee5b5652a
>
> Regards,
> Mark Lopez
>
> -----Original Message-----
> From: wix-users <wix-users-bounces at lists.wixtoolset.org> On Behalf Of
> Sean Hall via wix-users
> Sent: Tuesday, November 17, 2020 4:59 PM
> To: WiX Toolset Users Mailing List <wix-users at lists.wixtoolset.org>
> Cc: Sean Hall <r.sean.hall at gmail.com>
> Subject: Re: [wix-users] After Enabling DisplayInternalUI MSI Doesn't
> Rollback
>
> This sounds like https://github.com/wixtoolset/issues/issues/3869, but I
> couldn't reproduce it. Can you provide the MSI log and the Burn log?
> (Attachments don't work on this mailing list)
>
> On Tue, Nov 17, 2020 at 4:18 PM Mark Lopez via wix-users <
> wix-users at lists.wixtoolset.org> wrote:
>
> > We are trying to give some love to an older installer we ship.
> > Historically, we've used the standard BA to wrap our MSI's, but opt-ed
> > to move to a managed BA to offer a better UX.
> >
> > What's odd, when a MSI op fails e.g. "Service failed to start. Verify
> > that you have sufficient privileges to start system services" and
> > DisplayInternalUI=no is set, the MSI engine doesn't rollback the
> > install and doesn't give an error to the BA. The install just
> > continues on, and ultimately returns a 0x0 success to the BA.
> >
> > Setting DisplayInternalUI=yes with the same failed op does correctly
> > rollback the install.
> >
> > I'm thinking there must be something obvious we're missing, since I've
> > seen messages on this mailing list asking how to cancel a rollback
> > with a custom BA.
> >
> > (Also Vital=yes)
> >
> > Regards,
> > Mark Lopez
> >
> > ____________________________________________________________________
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> >
>
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