Thanks for the clarification, I thought the shortname was always used. So in
real life it's probably "WINDOW~1.5" on most machines ( try DIR /X ) But you
can't be sure... Short file name generation might even be disabled.


Best regards,
Sebastian Brand
sebast...@instyler.com

Geisenfelder Str. 53a
85053 Ingolstadt, Germany
EU VAT ID: DE219712370
Phone: +49 841 4544567

www.instyler.com - Instyler Setup: Create WiX-based MSI installations,
elegantly.
www.traveladdin.com - Travel Add-in for Outlook: Add travel and return times
to your calendar.
www.sebastianbrand.com - blogging about software development, deployment and
productivity.



> -----Original Message-----
> From: Bob Arnson [mailto:b...@joyofsetup.com]
> Sent: Tuesday, January 12, 2010 12:46
> To: wix-users@lists.sourceforge.net
> Subject: Re: [WiX-users] short name of the default windows installer
> directory and the status of burn
> 
> On 1/11/2010 11:50 AM, Sebastian Brand (Instyler Software) wrote:
> > The short name is generated randomly during the build of WiX
installation.
> > In my Wix3.5 install it's "nzj-aqro" (in Program Files folder)
> >
> 
> 1. It's not random: it's a stable hash, generated from the path
information so
> it doesn't change.
> 2. MSI uses the provided short names for directories and files only if the
> system doesn't support long file names. Otherwise, the file system
> generates the short name. So for Sean, the answer is: "impossible to say,
> because it varies on every system." That's why MSI provides the [#fileid],
> [!fileid] and [$componentid] Formatted string substitutions.
> 
> --
> sig://boB
> http://joyofsetup.com/
> 
> 
>
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