site_archiver@lists.apple.com Delivered-To: installer-dev@lists.apple.com On lundi, août 27, 2007, at 12:33 PM, Yun Zhi Lin wrote: Hi all [...] Not without more information. _______________________________________________ Do not post admin requests to the list. They will be ignored. Installer-dev mailing list (Installer-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/installer-dev/site_archiver%40lists.a... I encounter a problem with upgrading my application.I search the mail list but not found any solution. Can anyone give me your suggestion about this? Thanks in advanced. Any suggested solution? What kind of stuff are you doing in the postupgrade script that you are not in the postinstall script? This email sent to site_archiver@lists.apple.com