Install and Configure Microsoft .NET Framework
Microsoft .NET Framework supports smart client technology that allows applications to be started using a URL and downloaded from a server.
Microsoft .NET Framework must be installed on the Controller Client Distribution Server computers, the Controller Web Services Server computers, and on all IBM® Cognos® Controller client computers.
Important: Microsoft .NET Framework must be installed and configured on all client computers that will be running IBM Cognos Controller.
Procedure
If you do not already have Microsoft .NET
Framework installed, you must enable it on your Microsoft Windows operating system.