The installation process usually follows a standard executable wizard:
If you previously had Version 7 or 8, search your computer for old Refprop.dll files (especially in System32 ) and delete them to prevent version conflicts. refprop 91 install
A: Likely not. NIST strongly encourages upgrading. If you have proof of purchase, contact refprop@nist.gov – but be prepared for a “no.” If you have proof of purchase, contact refprop@nist
or restart your IDE (MATLAB, Python, Excel) to apply the new system path. 4. Integrating REFPROP 9.1 with Third-Party Software Excel Integration Open Microsoft Excel. Go to File > Options > Add-ins . Go to File > Options > Add-ins
The primary REFPROP application is a Windows program. However, its core calculation engine (the DLL/shared library) can be used on other operating systems by running it within specific software environments. For instance, for the on macOS or Linux, a specific installation structure is required. This involves creating a refprop folder in your home directory and placing the fluids, mixtures, shared library, and header file within it. This setup is for developers and advanced users only and is not a standalone installation of the REFPROP program.
Before you start, ensure your system meets these modest requirements:
During installation, the installer usually asks if you want to install the Excel add-in. Ensure the Excel Add-in option is checked.