NetWorker: NWUI Install Fails with "Database configuration failed"

• The NetWorker Web User Interface (NWUI) package is installed on a Windows platform.
• NWUI was not installed previously, this is a new installation.
• The NWUI package fails to install; an error appears stating Database configuration failed. 
• Installing the NetWorker client, storage node, and or server package completes successfully if the NWUI option is not picked.

The Microsoft Visual Studio Runtime package is not installed on the server. The Postgres database that NWUI uses requires Visual Studio Runtime. During the installation configuration options, the following warning appears:

This warning does not stop the installation from proceeding; however, the install fails if the dependency is not met.

Check the version-specific NetWorker Installation Guide 

The "Install NetWorker Management Web UI using NetWorker server software" section includes required dependencies for NWUI. These dependencies include Visual Studio Runtime. The version-specific Installation Guide details which runtime versions are required.

These packages are available through Microsoft Visual C++ Redistributable latest supported downloads