Thanks for the reply. I guess the only way is to test all options and narrow
it down to the best one.

Cheers,
Leif


On Mon, Jun 14, 2010 at 4:11 PM, Pally Sandher <pally.sand...@iesve.com>wrote:

> According to Microsoft the CAB file format has an internal limit of
> approximately 2 GB -> http://support.microsoft.com/kb/836160 There is a
> manual workaround for splitting files > 2 GB across multiple cabs listed
> there which you may be able to use in your WiX project if you use the
> -cc & -reusecab options with light.exe for your manually generated cab
> files but I would give it a try just using WiX itself first. Rob M, Bob
> A, et al are pretty clever guys & have most likely built in some
> handling for this situation to light.exe.
>
> You can keep the files outside of a cab by specifying a Media Element
> with no Cabinet or Compression elements defined (just give it an Id
> element) & then assigning them to that Media using the DiskID Element on
> them or their Components. They need to be in the same directory as the
> MSI I believe. There's been a fair bit of discussion on this recently so
> you may find some more information on this in the mail list archives at
> various places if you have to go down this route.
>
> Palbinder Sandher
> Software Deployment & IT Administrator
> T: +44 (0) 141 945 8500
> F: +44 (0) 141 945 8501
>
> http://www.iesve.com
> **Design, Simulate + Innovate with the <Virtual Environment>**
> Integrated Environmental Solutions Limited. Registered in Scotland No.
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> -----Original Message-----
> From: Leif Ringstad [mailto:lei...@gmail.com]
> Sent: 14 June 2010 08:33
> To: wix-users@lists.sourceforge.net
> Subject: [WiX-users] Files larger than 2 gb
>
> Hi
>
> I'm wondering on which approach I should take for files larger than 2 GB
> in wix.
>
> I think these are the possibilities:
> 1) Splitting cab files, since cab files has a limit of 2 GB. Is it
> possible?
> Can WiX somehow do this automagically?
> 2) Use a custom action to merge in the file, (should be easy enough to
> write a custom dll). Is it then possible to show the progress of a
> custom action?
> I've figured out to show the progress text, but can't figure out how to
> show a custom-action progress bar.
> 3) Keep the large files outside of cabs, and just let the MSI copy the
> files. (Not ideal, as this might be needed as a download, yes it will be
> large, but that's life...)
>
> Thanks,
> Leif
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