I haven't played games like this with the Windows Installer but my 
understanding is that if the Component believes it needs to be repaired (the 
KeyPath is being updated) then the whole Component gets written.

You might (although I wouldn't really recommend it) be able to condition the 
registry related actions.

Why do you need to not have registry stuff written?


From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rennie Petersen
Sent: Friday, June 08, 2007 3:37 AM
To: Rennie Petersen; wix-users@lists.sourceforge.net
Subject: Re: [WiX-users] Avoiding registry entries being modified with 
REINSTALL=ALL REINSTALLMODE=vos

No answers. :-(

Of course, this is not WiX specific, but I'm wondering if someone could help me 
anyway.

To elaborate, the situation is that in my MSI I have not written any <Upgrade 
element, nor any <RemoveExistingProducts element.

The <Product element contains the same Version= tag (Version="4.1.1.0") and the 
same UpgradeCode=guid tag as used when the prior install was done.

On the msiexec.exe command line I specify REINSTALL=ALL and REINSTALLMODE=vos. 
I'm not specifying REINSTALLMODE=vomus because I do not want the registry 
entries to be modified.

But the registry entries are being modified anyway.

Any idea of how I can prevent this?

Thanks.

Rennie


________________________________
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rennie Petersen
Sent: 6. juni 2007 19:18
To: wix-users@lists.sourceforge.net
Subject: [WiX-users] Avoiding registry entries being modified withREINSTALL=ALL 
REINSTALLMODE=vos

I'm doing a reinstall, but I don't want the existing registry entries to be 
modified.

So instead of specifying REINSTALLMODE=vomus I specify REINSTALLMODE=vos.

But the registry entries still get reset to the values in my MSI.

Is it possible to avoid this?

Thanks.

Rennie
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