I certainly hope that you are able to gett it going in Windows 7. Yes, OP was shown an example of the limitation with the ALLOCATABLE approach at OPs post. Switching large arrays to ALLOCATABLE will allow the program to start, but it will likely then fail when the large array allocation is attempted. Unfortunately, I cannot duplicate your system, but I think that those links are a good place to start. Abbas is using Compaq Visual Fortran from 2003, which is 32-bit only. 1,746,000 recognized programs - 5,228,000 known versions - Software News. In Vista: In Windows 7 : I agree with your assessment that Windows 7 is not using the system in the same manner that XP did, and Vista manages to do with some coercion. Free compaq visual fortran 6.6 win 10 download software at UpdateStar - The Visual Fortran by Compaq Visual Fortran License Manager is a software tool designed to manage licenses for the Visual Fortran programming language developed by Compaq. Here are some Google searches that have links to other Forums with users that are experiencing the same issues that you are. Create a new Fortran Static Library project in Compaq Visual Fortran 6.6B, and add your files to the project. Free compaq visual fortran download software at UpdateStar - The Visual Fortran by Compaq Visual Fortran License Manager is a software tool designed to manage licenses for the Visual Fortran programming language developed by Compaq. That was very informative! (My comments about Fortran were not intended to slam Fortran, or you.just that (especially since the new information you provided) it is getting increasingly more difficult to use it as a stand-alone evelopment platform.

Compaq visual fortran 6.6