Excellent, Dragan. Thanks once again.

>>This is an approach that interests me. I know how to create a separate instance of the Foxpro object (IDE) but then how do I get a PRG to run within that new IDE, especially if another Fox IDE may (or may not) be open elsewhere?
>
>One way that comes to mind is to build a temporary config.tmp and pass it as a parameter - something like
>

safety=off
>talk=off
>default= x:\location\of\mybuild\prg
>command = do mybuild.prg

>
>And the command to run VFP would need to have -c switch pointing to this config.tmp.
>
>As for the number of instances of VFP, do we care? I sometimes run three of them at the same time with no problems at all. Since VFP8 the resource file is shared. And you can also add resource=off to your temporary config file. If you feel the problem may be in the .pjx being in use in another instance of VFP, you can always
>

select * from mypjx.pjx into table temp.pjx
>build ... from temp.pjx
>erase temp.pj?