1. How did you put the previous product in Add/Remove Programs. In the 
Windows Installer language, that's usually called an upgrade (in 
particular, a Major Upgrade). You can read about upgrades in the MSI SDK.

2. Yes, it is possible to have a "chainer" (what you call the wrapper 
below). An MSI cannot be a chainer because MSI no longer allows "nested" 
installs. There are quite a few chainers out there today... in WiX v3.5 
we're introducing burn as our chainer.

Anvoy Singh wrote:
> Hello all,
> I have a problem creating an Installer that does multiple things like
> running SQL scripts, install services etc.
> For installing services i need to uninstall the previously installed Service
> by removing it from add remove programs menu, besides removing it from from
> Services.msc using:
>
> <ServiceControl Id="test" Name="My Service" Stop="install"
> Remove="install"></ServiceControl>
>
> How do i remove the existing service from Add/Remove programs using WIX?
>
> Also, is it possible to have a wrapper MSI that calls several MSI's in turn
> in WIX? (As an alternative to doing everything in one MSI, have a master MSI
> that calls child MSI's?)
>
> Please advice.
>
> thanks
> Anvoy.
> ------------------------------------------------------------------------------
> Crystal Reports - New Free Runtime and 30 Day Trial
> Check out the new simplified licensing option that enables unlimited
> royalty-free distribution of the report engine for externally facing
> server and web deployment.
> http://p.sf.net/sfu/businessobjects
> _______________________________________________
> WiX-users mailing list
> WiX-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wix-users
>   

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
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