Wise upgrade doesn't create files
I am new to using Wise. I work for a company where we have a VB6 windows app that we install using Wise for Windows Installer - Standard Edition.
I am trying to create an upgrade but every time I run the installer, it doesn't write most dlls and also the .exe file to run the app. It also skips all the shortcuts. If I run the installer after removing the old version, then all works fine.
As I said, I am very new to this installer application, so please use as many details as possible.
If someone knows of a website with detailed tutorial on creating an upgrade package, and a detailed article on UpgradeSync, that would be highly appreciated.