Is this of any help?
http://www.berezniker.com/content/pages/visual-foxpro/not-enough-memory-file-map-error-1150

>I am trying to use the command: copy file &mfilename to &mloc
>
>where mfilename = "F:\vfp\ssc\f???la.*" and mloc = "F:\ssc".
>It has been working for the last couple of years. Last month the client moved to a Windows 7 64 bit box and it seemed, and I emphasize the word seemed, to work okay. Last week it looks like it made a copy on Thursday, but when the same app ran today it gets a "not enough memory for file map" error.
>
>If I go back and run it on a Windows XP 32 bit box, it runs fine. I'm wondering if the error is a 64 bit issue (the rest of the application works fine), a Windows 7 issue, or a new computer's memory going bad for some reason.
>
>Any insight would be appreciated.
>
>Thanks in advance.
>
>Brad