[WiX-users] Force a delta patch to be created

2007-05-15 Thread Jason Smart
Hi

Is it possible to force candle/light to create a delta patch always?

ie, I only want the differences (if any) between the files to be placed in 
my .msp file.

Is there a property or something I can set in the .wxs file of my patch to 
force this?

TIA

Jason 




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Re: [WiX-users] Force a delta patch to be created

2007-05-15 Thread Jason Smart
Thanks.

I'm not sure what you mean by ...create a full-file patch if it's smaller.

If the only differences between two files is that fact that they've been 
recompiled, surely the delta patch would create a smaller .msp file?  Or to 
what do you refer to when you say smaller?  My MSI by itself might be say 
500kb and the MSP file might end up being over 400kb in which case I may as 
well redistribute the whole MSI.  Or is that just the way MSP's work?  If 
so, that's fine.  I thought I may be able to create smaller MSP's but I 
guess, too, a lot is dependent on the algorithm used to compare the 
differences in the files.

Cheers

Bob Arnson [EMAIL PROTECTED] wrote in message 
news:[EMAIL PROTECTED]
 Jason Smart wrote:
 Is it possible to force candle/light to create a delta patch always?


 Force, no, but you can suggest it to PatchWiz using
 PatchCreation/WholeFilesOnly=no but PatchWiz is always free to create
 a full-file patch if it's smaller (e.g.).

 -- 
 sig://boB
 http://joyofsetup.com/
 



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[WiX-users] Merge Modules and Directory

2007-03-19 Thread Jason Smart
Hi

I have several merge modules which I am placing inside a single MSI.  These 
modules were originally their own MSI, but have converted them to MSM.

A couple of these WIX scripts has multiple directory tags.  Doing some 
reading on the MS website 
(http://msdn2.microsoft.com/en-us/library/aa367787.aspx) one of the first 
points there states that each merge module must have a single root 
directory.  Using some various values of the directory it never seems to 
place files which are out of the TARGETDIR in their correct location.  It 
seems this is in keeping with the MS statement above.

How do I then have a merge module which might put files in multiple 
directories?  eg, my main installation path and System32 or AppData etc...

Also, is it possible to patch these modules/msi?

TIA

Jason





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