File path to exe.

[Douglas Rudd]

I'm making a procedure in the [Code] section. I need to get the file path of the setup exe the user started.

If I try
filename:=paramstr(0);
, it gives me some tmp file in some obscure folder which has the wrong file size.

Is there a way to get the file path of the actual setup exe the user started on the hard drive?

[Martijn Laan]

Yes: ExpandConstant('{srcexe}')

Greetings,

Martijn

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[Douglas Rudd]

Thanks, that works.

[Gavin Lambert]

On Tuesday, June 2, 2026 at 3:40:26 PM UTC+12 Martijn Laan wrote:

Yes: ExpandConstant('{srcexe}')

Or just {src} if you want the directory rather than the full pathname.