ROBObak required a lot of installed components in addition to the server software: BitBackupServer and its SDK, Web Operator, MS SQL Express 2005 and its client tools, and the .NET 2.0 Framework. However, installation was a snap because the ROBObak installation software takes care of installing all the individual components. After the installer verified IIS was installed, it identified the missing required components and ran the appropriate installers. The executable also checked the machine's hardware to ensure it met minimum requirements (enough memory?), and displayed its results in a little checklist.
More...