But does WiX support this? InstallShield has a table called
ISProductConfigurationInstance that looks something like InstanceId, Property
Value. By populating this table you tell InstallShield to build and embed
into Storage a series of ProductCode changing transforms. At a minimum I
typcially override atleast 3 properties in each transform: ProductCode,
ProductName and InstanceId.
I also wrote a custom bootstrapper to simplfy servicing the multiple
instances and I write about it here:
http://blog.deploymentengineering.com/2006/10/multiple-instance-msis-and.html
If WiX's schema and compiler don't support building and streaming these
transforms ( I never looked so I don't know ) then you can do it as a post
build step like you have to with Visual Studio Deployment Projects. I
recently had a client come to me who had written a Visual Studio Web Deployment
Project and I found that you could make it work with multiple instance by
patching several of the tables, building and streaming the transforms and
using my bootstrapper to service it. I know it's a hack, but that's what
the client wants and the money is good for paying medical bills.
Bob Arnson <[EMAIL PROTECTED]> wrote:
David Reed (MCS - HOUSTON) wrote:
> Can anyone validate/verify that my hard knocks larnin' to be accurate? It
> appears that ProductName and ProductID cannot be modified by manipulating
> properties within WiX to allow multiple instances of the same product.
>
MSI supports multiple product instances using transforms. See
http://msdn2.microsoft.com/en-us/library/aa369528.aspx.
--
sig://boB
http://joyofsetup.com/
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