I will help you.

Chris

On Wed, Nov 19, 2008 at 2:12 PM, Eitan Behar <[EMAIL PROTECTED]> wrote:

> Well, not good, not good, what would u suggest? A bright idea might save my
> day....
>
>
> -----Original Message-----
> From: Rob Mensching [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, November 19, 2008 9:02 PM
> To: General discussion for Windows Installer XML toolset.
> Subject: Re: [WiX-users] Modifying the MSI file at runtime using DTF
>
> Hmm, yeah, sorry, I don't know of a hacked way around the scenario.
>
> -----Original Message-----
> From: Eitan Behar [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, November 19, 2008 10:54
> To: 'General discussion for Windows Installer XML toolset.'
> Subject: Re: [WiX-users] Modifying the MSI file at runtime using DTF
>
> I am trying to do the almost famous replaces on SQL Scripts before running
> them. I only have a few days to do that, and cannot get into writing a
> generic C++ as an add-on to the existing SQL Extensions.
>
> There are a bunch of SQL scripts, which I cannot modify, and they have a
> lot
> of replaceable %Parameters%
>
> I know it's ugly, but copy+pasting several 6K row scripts into SQLString
> elements is not an option.
>
> I will really appreciate, even more than usual, if there is a nice
> workaround at hand.
>
> Thanks,
>
> Eitan
>
>
>
> -----Original Message-----
> From: Rob Mensching [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, November 19, 2008 8:17 PM
> To: General discussion for Windows Installer XML toolset.
> Subject: Re: [WiX-users] Modifying the MSI file at runtime using DTF
>
> You can't do that.  The MSI is readonly.
>
> What are you trying to accomplish?
>
> -----Original Message-----
> From: Eitan Behar [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, November 19, 2008 09:47
> To: General discussion for Windows Installer XML toolset.
> Subject: [WiX-users] Modifying the MSI file at runtime using DTF
>
> Hi,
>
> I am trying to modify the MSI file at runtime, basically, I am running a
> DTF
> Custom Action (immediate, after InstallInitialize) that extract certain
> Binary files, modify them, and save them back into the MSI file.
>
> The problem is that I cannot save the files back to the binary table. I am
> using the sample provided with the DTF documentation:
>
> db = new Database(session["DATABASE"], DatabaseOpenMode.Direct);
> ...
>
> session["DATABASE"] gives me the actual msi file (from the
> Windows\Installer
> folder).
>
> But, I am getting an ugly error:
> Microsoft.Deployment.WindowsInstaller.InstallerException: The system cannot
> open the device or file specified.
> Database="C:\WINDOWS\Installer\e659b.msi"
>
> Looks like the database is locked.
>
> Please, I would like to know if what I want to do is doable, and if yes,
> what is the correct approach?
>
> Thanks in advance,
>
> Eitan
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