Hello Auke,
 BB>>>> Hello all, why does this not work?
 AR> >> Incorrect interpretation of the interrupt list. ...
 BB>> However it still does not work.
 BB>> For any number in AL it always returns 1.
 BB>> ...I am not using country.sys so would expect the default to be 1.
 AR> Then try loading country.sys first ...
     Finally did. Still no luck.
     I have yet to boot an old version of dos to see if it used to work.
Kind regards, Barry
---------------