I was just reading some threads I found with the same problem and I guess there is no much to do but closing VFP when this happens. I was thinking on deleting the fxp but that did not seem a good idea. Apparently, Fox keeps reference to the program in memory. I’m not gonna worry about it for now.
You’re right, the problem is not consistent and I will call the prog only once and then close everything, so I don’t think I need to check if the file is already open.
Thanks again for your replay