Are you using WixStdBA or your own BA? I think it was in 3.8 where those
messages were now being seen and interpreted by the engine, but I cannot
remember if there were any callbacks to the UI. Even if there were, I don't
remember WixStdBA having a dialog available to prompt the user.
Looking at my current fork I see:
virtual STDMETHODIMP_(int) OnExecuteFilesInUse(
__in_z LPCWSTR /*wzPackageId*/,
__in DWORD /*cFiles*/,
__in_ecount_z(cFiles) LPCWSTR* /*rgwzFiles*/
)
{
return CheckCanceled() ? IDCANCEL : IDNOACTION;
}
Inside of the BalBaseBootstrapperApplication and:
// OnExecuteFilesInUse - called when the engine encounters files in use
while
// executing a package.
//
// Return:
// IDOK instructs the engine to let the Restart Manager attempt to close
the
// applications to avoid a restart.
//
// IDCANCEL instructs the engine to abort the execution and start rollback.
//
// IDIGNORE instructs the engine to ignore the running applications. A
restart will be
// required.
//
// IDRETRY instructs the engine to check if the applications are still
running again.
//
// IDNOACTION is equivalent to ignoring the running applications. A
restart will be
// required.
STDMETHOD_(int, OnExecuteFilesInUse)(
__in_z LPCWSTR wzPackageId,
__in DWORD cFiles,
__in_ecount_z(cFiles) LPCWSTR* rgwzFiles
) = 0;
On the interface. I don't see any WixStdBA implementation so the default would
be IDNOACTION (equivalent to ignoring the running applications. A restart will
be required.)
-----Original Message-----
From: Tobias Erichsen [mailto:[email protected]]
Sent: Friday, March 07, 2014 1:41 AM
To: [email protected]
Subject: [WiX-users] Burn does not show close application warning during
uninstall
Hi everyone,
I got a small problem during uninstall of my application.
If I install/uninstall just with an MSI on W7 for example, I get the dialog
that some applications must be closed before continuing install.
When I use that MSI within my burn-bootstrapper, this dialog does not appear.
Do I need to specify "DisplayInternalUI" to be able to see this dialog? My MSI
does not have any UI otherwise...
Best regards,
Tobias
PS.: All done with Wix 3.8
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With Perforce, you get hassle-free workflows. Merge that actually works.
Faster operations. Version large binaries. Built-in WAN optimization and the
freedom to use Git, Perforce or both. Make the move to Perforce.
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