You can use it under VFP only.

>hi all,
>
>i just came across this tool from foxpro 8... the automated test harness.
>it's actually a record & playback tool for testing foxpro applications.
>but The Test Harness is not supported with the Visual FoxPro runtime libraries. You need to test your applications using the core Visual FoxPro (VFP7.EXE) product.
>
>why is this the case? how can i use this tool to record test scripts without having to use visual foxpro? is there any way i can still use this tool?
>
>
>thanks...