Upgrading from F90 v 4?

[cjroos]

I created a major piece of software using Lahey Fortran 90 v. 4.0 under Windows 98SE, run in a DOS window. Being able to access a full DOS window is the main reason I've stuck with Win98SE. I am considering upgrading to latest version of Fortran and upgrading Windows to 2000. Will Fortran v 7 enable me to create executables from my old F90 programs to run under 2000?

[Lahey Support]

If your programs are standard Fortran syntax there should be no problems. There may be some compatability issues for non-standard syntax which are addressed in our Porting LF 90 to LF 95 (http://www.lahey.com/port95.htm) page.