Maximum compression of a MSI install using WIX

Posted by MX4399 on Stack Overflow See other posts from Stack Overflow or by MX4399
Published on 2010-04-09T08:25:11Z Indexed on 2010/04/09 10:23 UTC
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Filed under:

wix

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msi

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compression

I used to build installs for an app with NSIS and the final self extractor was 1.2 MB. Now I need to use WIX due to operational needs and the same install comes out at 4.2 MB. I set the compressed flags as the docs and specs indicated on the package node. Using 7z to zip the MSI results in a 2.4 MB zip file.

Question: How can I do a maximum compress on the MSI or create a small MSI (e.g. remove unneeded resources etc) ?

Note - size is uber important and I have to use MSI/WIX now - this is a show stopper!

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