The Visual Basic Code Profiler is a VB Add-In used to determine what code is being executed in an application, how many times it gets executed and how long it takes to execute. It performs this analysis at the function level or line level. 

In order to make it available from the VB Add-Ins menu, copy it (and its HLP file) from the TOOLS\VBCP directory on the CDROM to you hard drive and run it once. 

It will not do anything visual when it runs on its own but it will execute what it needs to so that it will be available from the VB Add-Ins/Add-In Manager function next time you load VB.