I don't quite parse that first sentence but if the Component wasn't installed
then I wouldn't expect to see the Property set. Thus the behavior you are
seeing may be expected sense.
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mike Poulson
Sent: Thursday, February 22, 2007 4:56 PM
To: Rob Mensching
Cc: wix-users@lists.sourceforge.net
Subject: Re: [WiX-users] Detecting previously installed compoents on major
upgrade
It appears that because the keypath is a reg value and cannot be found it is
not creating the key.
All other properties in the log show something like
PROPERTY CHANGE: Adding ASSOCIATION property. Its value is ...
But the property I want for the ComponentSearch does not have such a line in
the log.
On 2/22/07, Rob Mensching <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
ComponentSearch returns the KeyPath of the Component if it was installed.
Otherwise, IIRC, the Property will be left blank.
From: [EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]> [mailto:[EMAIL
PROTECTED]<mailto:[EMAIL PROTECTED]>] On Behalf Of Mike Poulson
Sent: Thursday, February 22, 2007 4:36 PM
To: Rob Mensching
Cc: wix-users@lists.sourceforge.net<mailto:wix-users@lists.sourceforge.net>
Subject: Re: [WiX-users] Detecting previously installed compoents on major
upgrade
The issue I found with that is it is returning the key path of a HKCR value
that I set in this component. Then msiexec is returning
Info 1314. The specified path '00:\<REG VALUE>' is unavailable. Then the
property seems to be created.
My component ONLY set file association keys
So my goal is to determine if the association is already set or not.
Thoughts?
On 2/22/07, Rob Mensching <[EMAIL PROTECTED]<mailto:[EMAIL PROTECTED]>> wrote:
ComponentSearch element?
From: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> [mailto:[EMAIL
PROTECTED]<mailto:[EMAIL PROTECTED]>] On Behalf Of Mike Poulson
Sent: Thursday, February 22, 2007 1:51 PM
To: wix-users@lists.sourceforge.net<mailto:wix-users@lists.sourceforge.net>
Subject: [WiX-users] Detecting previously installed compoents on major upgrade
Is there a way to detect what components were installed on a previous install?
I am doing a major upgrade and want to detect if a specific component was
installed before.
Thanks
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