How to Install Visual Fortran 6.6 on Windows 10: A Step-by-Step Guide
Visual Fortran 6.6 is a legacy compiler that was developed by Compaq and later acquired by Intel. It is a popular tool for scientific and engineering computing, especially for applications that use the IMSL library. However, Visual Fortran 6.6 is not officially supported on Windows 10, and you may encounter some issues when trying to install and run it on this operating system. In this article, we will show you how to install Visual Fortran 6.6 on Windows 10 using some workarounds and tips.
The first step is to obtain the installation media for Visual Fortran 6.6. If you have the original CD-ROM, you can use it directly. If you have a digital copy of the installer, you need to extract it to a folder on your hard drive. You can use a tool like WinRAR or 7-Zip to do this.
Alternatively, you can download a legal copy of Visual Fortran 6.6 from the Intel Communities website. You need to sign in with your Intel account and follow this link: https://community.intel.com/t5/Intel-Fortran-Compiler/download-compaq-visual-fortran-6-6/m-p/978081. You will find a zip file named CVF66.zip that contains the installer files.
Step 2: Run the setup program
The next step is to run the setup program for Visual Fortran 6.6. If you are using the CD-ROM, go to the x86 folder and run setupx86.exe. If you are using a folder on your hard drive, go to that folder and run setup.exe.
You may encounter a compatibility error message that says \"This app can't run on your PC\". To fix this, right-click on the setup program and select Properties. Go to the Compatibility tab and check the box that says \"Run this program in compatibility mode for\". Then select Windows XP (Service Pack 3) from the drop-down menu. Click OK and try to run the setup program again.
You may also encounter a User Account Control (UAC) prompt that asks for your permission to run the setup program. Click Yes to continue.
Step 3: Follow the installation wizard
The installation wizard will guide you through the process of installing Visual Fortran 6.6 on your Windows 10 system. You need to accept the license agreement, enter your serial number, choose your installation directory, select your components, and configure your options.
Some of the components that you may want to install are:
Compaq Visual Fortran Development Environment: This is the main component that includes the compiler, linker, debugger, editor, and project manager.
Compaq Visual Fortran IMSL Library: This is an optional component that includes a set of mathematical and statistical functions that can be used in your programs.
Compaq Visual Fortran Online Documentation: This is an optional component that includes the user guide, reference manual, and tutorials for Visual Fortran 6.6.
Compaq Visual Fortran Samples: This is an optional component that includes some example programs that demonstrate various features of Visual Fortran 6.6.
You can also choose whether to integrate Visual Fortran 6.6 with Microsoft Visual Studio or use it as a standalone product.
After selecting your components and options, click Next to start the installation process. Wait for it to finish and click Finish to exit the wizard.
Step 4: Apply the patches and updates
After installing Visual Fortran 6.6, you may want to apply some patches and updates that fix some bugs and improve the performance and compatibility of the compiler. You can download these patches and updates from the Intel Communities website. You need to sign in with your Intel account and follow this link: https://community.intel.com/t5/Intel-Fortran-Compiler/download-compaq-visual-fortran-6-6/m-p/978081. You will find several zip files that contain the patch and update files.
Some of the patches and updates that you may want to apply are:
CVF66C.zip: This is the latest patch for Visual Fortran 6.6 that updates it to version 6.6C. It fixes some compiler errors and adds support for Windows XP.
CVF66DVF.zip: This is an update for Visual Fortran 6.6 that integrates it with Microsoft Developer Studio 6.0 (Visual Studio 98). It adds some features and enhancements to the development environment.
CVF66VSNET.zip: This is an update for Visual Fortran 6.6 that integrates it with Microsoft Visual Studio .NET 2003. It adds some features and enhancements to the development environment.
CVF66IMSL.zip: This is an update for Visual Fortran 6.6 that updates the IMSL library to version 5.0. It adds some new functions and improves the performance and accuracy of the existing functions.
To apply these patches and updates, you need to unzip the files and run the executable files inside them. Follow the instructions on the screen and restart your computer if prompted.
Step 5: Test your installation
The final step is to test your installation of Visual Fortran 6.6 on Windows 10. You can do this by creating a simple program that prints \"Hello, world!\" on the screen. You can use the Visual Fortran development environment or any text editor to write your program.
Here is an example of a program that prints \"Hello, world!\" in Visual Fortran 6.6:
print *, \"Hello, world!\"
end program hello
To compile and run your program, you can use the Visual Fortran project manager or the command line interface. If you use the project manager, you need to create a new project, add your source file to it, build it, and execute it. If you use the command line interface, you need to open a command prompt window, navigate to your source file directory, and type the following commands:
df /nologo hello.f90
If your installation is successful, you should see the message \"Hello, world!\" on the screen.
Visual Fortran 6.6 is a legacy compiler that can still be used on Windows 10 with some workarounds and tips. In this article, we showed you how to install Visual Fortran 6.6 on Windows 10 using your installation media, the setup program, the compatibility mode, and the patches and updates. We also showed you how to test your installation by creating a simple program that prints \"Hello, world!\" on the screen. Visual Fortran 6.6 is a powerful tool for scientific and engineering computing, especially if you use the IMSL library. If you want to use Visual Fortran 6.6 on Windows 10, follow this guide and enjoy coding! d282676c82