The Instance property determines how to handle the installation if a previous version of the package (including a partially installed instance) already exists. Click the down arrow and select one of the following values:
- "Abort Installation" - Abort the installation of the Package if an instance of the package already exists (do not
overwrite the existing package).
- "Overwrite" - The existing file(s) will be overwritten, and the installation will continue.
- "Create New" - Create a new version of the package, and continue with the installation.
- "Prompt User" - Display a dialog box that requests the user to select what to do.