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Nov 30, 2011

We have an InstallScript MSI project with a custom action that calls managed code from a selected dll. If calling the custom action using MsiDoAction within the OnResumeUIBefore event we get return code 1626 (believe this is ERROR_FUNCTION_NOT_ CALLE...

Nov 28, 2011

Doing an upgrade I need to determine the directory that the software is currently installed at (selected by the user during initial install). Is there a variable/property in Installshield that contains this value, or how do I access it in the registr...

Nov 30, 2011

It appears that others have come across similar problem: http://stackoverflow.com/questions/5101144/windows-installer-msidoaction-returns-error-function-not-calledThe custom action fails during single install in OnBegin and OnResumeUIBefore, but succ...

Nov 30, 2011

That very well may be the case. Thanks for the feedback.

Nov 29, 2011

Thanks ch_eng. That seems to be the one.However, it appears that the SetARPINSTALLLOCATION needs to execute for install and upgrade (ours had a condition 'Not Installed', not sure where this is from).So it appears that now SetARPINSTALLLOCATION sets ...

Nov 29, 2011

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\InstallShield_{your-GUID}\InstallLocation is empty.How can this be set in InstallScript MSI project. I see references to ARPINSTALLLOCATION.

Nov 29, 2011

This is InstallScript MSI project.During upgrade, the INSTALLDIR and TARGETDIR (in OnBegin and OnEnd) are both the same and are the default install location (specified in the project General info). However these are NOT the location where the applica...

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Custom Action calling managed code return 1626

Currently Installed Directory - Upgrade

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