I've only seen this on Windows XP where the computer wasn't up-to-date with 
Windows updates and in that case it took so long because the restore point 
failed.

I use burn and have no GUI in my MSIs.

-----Original Message-----
From: Alain Forget [mailto:afor...@cmu.edu] 
Sent: March-28-13 12:57 PM
To: wix-users@lists.sourceforge.net
Subject: Re: [WiX-users] No user feedback during 3+ minute restore point

I can't be the only one with this or a similar problem of the installer hanging 
for a long period of time without any useful information for the user. 

Surely someone has some idea for solving this? Or should this be filed as some 
kind of WiX bug report?

-----Original Message-----
From: Alain Forget [mailto:afor...@cmu.edu]
Sent: March 25, 2013 17:11
To: wix-users@lists.sourceforge.net
Subject: No user feedback during 3+ minute restore point

Our installer's logs show that it takes 3 minutes to create a restore point 
before our software is installed, between the user accepting the EULA and the 
UAC prompting the user for admin rights. The computers we've tested aren't very 
old or underpowered either.

The problem is that, for those 3 minutes, the WixUI_Minimal interface we're 
using only shows the user an uninformative "please wait while the software is 
installed..." message with a progress bar that doesn't move during the restore 
point creation. We're particularly concerned that users might think the 
installer crashed and cancel the installation (and of course contact us 
thinking there's a problem).

Since restore points are useful/important, trying to skip it wouldn't be great 
for users who have it enabled. Would there be some way to let the user know 
that a restore point is being created, and it could take several minutes, so 
they should be patient?



I've had little luck inserting custom UIs panels in the WiXUI extension, so I'm 
hoping there's something easy/simple we can do, without having to roll our own 
UI altogether.

Alain

***************************************
Alain Forget, Ph.D.
Postdoctoral Researcher
CyLab, Carnegie Mellon University
afor...@cmu.edu
http://cups.cs.cmu.edu/~aforget/
***************************************




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