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how to force a rollback?
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alan sinclair
Jun 13, 2001, 5:28:13 PM6/13/01
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we need to use a dll custom action to verify that the target machine can be
installed onto ... the dll sets a property to tell if there is a problem.
How do I force a rollback, if we decide the install cannot proceed?
installed onto ... the dll sets a property to tell if there is a problem.
How do I force a rollback, if we decide the install cannot proceed?
thanks
alan
Phil Wilson
Jun 13, 2001, 8:05:10 PM6/13/01
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After you call the CA Dll which sets the property, you should be able to add
a CA type 19 conditioned on the value of that property you set.
a CA type 19 conditioned on the value of that property you set.
"alan sinclair" <al...@nospam.deterministicnetworks.com> wrote in message
news:etNhB$E9AHA.2112@tkmsftngp05...
Andrew Naiden
Jun 19, 2001, 7:07:19 AM6/19/01
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> > installed onto ... the dll sets a property to tell if there is a problem.
> > How do I force a rollback, if we decide the install cannot proceed?
Your custom action simply has to return ERROR_INSTALL_FAILURE and all
> > How do I force a rollback, if we decide the install cannot proceed?
previuos setup operations will be rollback'ed automatically.
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