The end user looked at the Package Cache and all sub folders and files.  The 
package cache folder and all subfolders did not have the "Encrypt contents to 
secure data" checkbox checked; but there was one MSI file still in the cache 
and it was checked for that file.  The installer installs three MSIs but other 
were removed on rollback I guess.

I also tried on my windows ultimate desktop.  
-       I don't encrypt files by default but I manually encrypted the Package 
cache (applied to all subfolders) and ran burn package but it was successful.   
 
-       I had to encrypt individual MSI files as burn put then to cache to get 
it to fail.  
-       Once I got it to fail I then unencrypted the Package Cache folder  and 
selected yes for all subfolders/files.  Then install still failed.  
-       Turns out that same MSI file was still encrypted so I have to 
unencrypted that file. 
I will have to try to repeat this.  

Wes

-----Original Message-----
From: Rob Mensching [mailto:r...@robmensching.com] 
Sent: March-26-13 1:06 PM
To: General discussion for Windows Installer XML toolset.
Subject: Re: [WiX-users] Files in Package Cache being encyrpted

Yes, MSI has issues with encrypted drives. I thought Burn tried to un-encrypt 
the PackageCache to avoid this problem. Maybe the encryption bit is being 
inherited so it gets reapplied when the permissions are propagated.


On Tue, Mar 26, 2013 at 8:34 AM, Wesley Manning <wmann...@dynagen.ca> wrote:

> Hi,
>
> I had a customer who ran into problems installing my burn package on 
> Windows 7 Professional x32bit.  Turns out files were being encrypted 
> in the %ProgramData%/Package Cache.  This was causing the MSI file there to 
> fail.
>   The user got the program to install by installing the MSI files 
> manually from the desktop (after he unencrypted then since they were 
> encrypted on the desktop as well).
>
> Seems MSI files have problems when they are encrypted.  I did a fair 
> bit of online searching for MSI file encryption problems but could not 
> find out any info other than a blog where a fellow was having the same 
> problem and found unencrypting the MSI files solved the problem.  Did 
> anybody else run into this problem?
>
> Wes
>
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Rise to greatness in Intel's independent game demo contest.
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on Steam. $5K grand prize plus 10 genre and skill prizes. 
Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d
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