Identify user clicked Cancel button in custom action

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Hi,

I am calling custom action window form during MSI installer. How to identify user clicked "Cancel" button in window form. If user clicks "Cancel" I should rollback the installation. So how to acheive?

Thanks.

Posted 12-Jan-12 23:02pm

Member 7684075

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Member 11821861 7-Aug-15 3:01am

Can anyone give the code which cancels an installation as well as uninstallation process?

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