this is probably the easiest way to get
around a PDF that won't open because
it's expired so if I click on this bad
boy here 1668 mechanical ventilation
standard
ah this document has expired so what you
want to do is you want to go into
preferences
go into JavaScript
disable enable JavaScript there so that
one up there
click OK jump out
jump back in
and a typing
I always use that just disable
JavaScript JavaScript thanks