Allegro NFS Server for Windows - execute permission

I am using the NFS server with a QNX target board. I am mounting a directory
on my pc that contains executable QNX programs. The problem is that all the
files show up in QNX with "rw" and not "rwx" permission so I cannot execute
the files. I tried by chance renaming a file to something.exe and it now has
"x" permission. Does anyone know a way to get execute permission other than
renaming the files?

Otherwise a great, free product, worked first time.

Thanks,

Andrew McKewan