Wix custom uninstallation action – how to run before msi removing files
The problem is that my custom uninstallation action runs after the removal of standard install files That’s because you have scheduled it before InstallFiles, which comes after RemoveFiles in a standard InstallExecuteSequence. You can also open your MSI file in an editor like Orca or InstEd and have a look at the InstallExecuteSequence table. Sort … Read more