Posts: 16
Joined: Mon May 03, 2021 11:13 pm

[APPDIR] empty on PowerShell Inline Script

Sat Mar 25, 2023 12:05 am

This is related to viewtopic.php?f=5&t=51318

We have an inline powershell script that needs to check the install directory for a previous file and we are passing in [APPDIR] as a parameter value and this script is set to run after the Paths Resolution of the Wizard Dialog Stage, but it is always blank.


Posts: 5836
Joined: Wed Jun 13, 2018 7:49 am

Re: [APPDIR] empty on PowerShell Inline Script

Mon Mar 27, 2023 3:59 pm


Please note that in order for you to retrieve the value of APPDIR, you should set it like this in the "Parameters Values" field:

Code: Select all

-appDir "[APPDIR]"
and then input $appDir as a "Param()"

Hope this helps!

Best regards,
Catalin Gheorghe - Advanced Installer Team
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