DirectX is implemented in an ActiveX control which are in the program made in VFP 7. Evrything works fine until I close the program. Then I get:

Application Error
The instruction at "0x01a73730" referenced memory at "0x01a73730".
The memory could not be "read.

Click on OK to terminate the program

Anybody experinced anything similar?

Thanks in advance

By the way, ActiveX works w/o error if compiled with VB