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mikegillow
Pilgrim
‎Mar 24, 2010 02:37 PM

Automation interface - upgrading project?

How do I upgrade an InstallScript MSI project in an automated build process when InstallShield gets upgraded?

I have an InstallScript MSI project. I use the automation interface to update the project file before calling ISCmdBld. I recently applied SP1 for IS2010. That requires my ISM file to be upgraded - OpenProject returns an error 1101. But the only info I have found for upgrading a project with a commandline tool is the -u switch for ISCmdBld which is flagged as "Basic MSI only".

Am I missing something?
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hidenori
Pilgrim
‎Mar 26, 2010 10:57 AM

Re: Automation interface - upgrading project?

Please try the undocumented method, ISWiProject.ForceUpgrade(strISWiProjectFile As String) As Long.

Hope that helps.
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