[wix-users] WiX installer does not overwrite Visual Studio Setup application
Wheeler, Blaine (DSHS/DCS)
BWheeler at dshs.wa.gov
Thu Jan 18 08:08:50 PST 2018
Is the UpgradeCode the same in the old and new project? If so you should get a clean upgrade as long as you are installing in the same context (all users or per user)
From: wix-users [mailto:wix-users-bounces at lists.wixtoolset.org] On Behalf Of Suhaib Ahmad via wix-users
Sent: Tuesday, January 16, 2018 8:19 PM
To: wix-users at lists.wixtoolset.org
Cc: Suhaib Ahmad
Subject: [wix-users] WiX installer does not overwrite Visual Studio Setup application
I have written a WiX installer for my application which was previously done by someone else using the Visual Studio Setup project. I am facing a major issue where the wix installer installs the application but does not overwrite the one installed using the setup installer. So there are two same applications installed in the end.
I need to fix this asap but I do not how how to go about this. Is there any way I can check if the application is installed, uninstall it and then install using the Wix installer. If not and in the worst case, I would be fine if I can at least display a message to manually uninstall the previous application before proceeding with the wix one.
Thanks a lot
WiX Toolset Users Mailing List provided by FireGiant http://www.firegiant.com/
More information about the wix-users