InnoSetup: How to automatically uninstall previous installed version?

Posted by Vimvq1987 on Stack Overflow See other posts from Stack Overflow or by Vimvq1987
Published on 2010-01-04T15:44:35Z Indexed on 2010/03/25 10:33 UTC
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I'm using InnoSetup to create installer. I want the installer to automatically uninstall the previous installed version, instead of overwriting it. How can I do that?

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