The differences are because Windows 7 has an MSI engine that has better 
detection of files that are in use (using the Restart Manager). All other 
things being equal, you'd expect the XP install to ask for a reboot at the end 
(because it can't detect all in-use situations) and the Windows 7 install to 
ask to shut things down (because it can detect them). If your exe is a tray app 
or otherwise has no top level window this is exactly the kind of thing you can 
expect. 

So:
1) If the in-use situation is correct and you ignore it you'll need to reboot 
at the end of the install. That counts as having the service and exe shut down, 
unless you're in the camp that thinks reboots are better solutions than 
temporary shutdowns of your apps. If you really want to play nice then 
integrate with the Restart Manager and your exe will be automatically shut down 
and restarted, again assuming you want to avoid reboots. 

2) Different functionality, different UI. 

3) 2803 means "Dialog View did not find a record for the dialog" so that may 
mean there's reference that is still looking for it. 

4) See opening remarks. Ignore the MSIRESTARTMANAGERCONTROL property ;=) 

Phil Wilson 


-----Original Message-----
From: achandrapano [mailto:achan...@panologic.com] 
Sent: Wednesday, January 20, 2010 3:16 PM
To: wix-users@lists.sourceforge.net
Subject: [WiX-users] FileInUse and MsiRMFilesInUse dialogs


Hello,
I have an application that is wrapped in an MSI. It contains 1 service and 1
exectuable that is 'in use' during an upgrade. 

On Windows XP, I do not get any notice/popup that the service and executable
is in use with any dialog to ask me if i want to ignore or shut it down.

On Windows 7, a popup comes up twice during the validation portion telling
me that the service and executable is in use and it asks me via radio
buttons if I want to shut it down now or ignore it and reboot later.

I have a couple of questions:

1. Is there any way to suppress this prompt during a Full UI install? I do
not wish to have my service and exe shutdown at all during the install.
2. What is the difference between FilesInUse and MsiRMFilesInUse? 
3. I tried removing both these dialogs from my UI sequence in
PanoWixUI_Mondo.wxs but then I received a 2803 error during upgrade.
4. Why does windows XP not show this dialog (which is what I want) and
Windows 7 does?


Thanks for any help!

-- 
View this message in context: 
http://n2.nabble.com/FileInUse-and-MsiRMFilesInUse-dialogs-tp4430290p4430290.html
Sent from the wix-users mailing list archive at Nabble.com.

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