Since products are identified by the Product Code Guid, changing the Product Code creates a new product.
Related Information Overview Working with Authentication Protocols Managing Credentials Setting Authentication Policy Options Auditing and Troubleshooting Logon and Authentication Additional Resources Authentication takes place all around us.
For example, you are required to authenticate your identity and purpose when crossing international borders or completing business transactions.
Similarly, in Windows, the identity of a user or computer must be authenticated before the user or computer has access to files, folders, and applications.
This article explains how to install a new version of your setup project using the Windows Installer update mechanism.
When you need to build a new version of your setup project or ship fixes to it, it’s tempting to rebuild the project and try to install the MSI file.