dll values

["Juan Ramon Gonzalez" <jrgonzalez@ico.scs.es>]

I have created a DLL library with Fortran. When I load this library with the
function dll.load from my computer, I get the value 1 that it corresponds to
"DLL is now loaded". However, if I try to load it from another computer
it gives the value -1157.

This value is not a documented value from the list that you can find in the help
of dll.load.

Why don't I load it correctly the DLL from another computer?

Thank you in advance

Juan R Gonzalez