It is not the problem.
All done by vfp6.
I removed all the vf6/msdn from my disk, I installd again, and I continue to get the message 'Cannot locate the microsoft vfp library' while I try to run the EXE.
I have a side that the problem in registry (I pressed on vp3r command and I added it to the registery).
anyway, who can help me?