If you encounter issues during installation or while using REFPROP 9.1, refer to the following troubleshooting tips:
Unlike freeware, REFPROP requires a paid license. For version 9.1, you need:
In your script, you will point the wrapper to your C:\Program Files (x86)\REFPROP directory to load the high-accuracy NIST fluid files. 5. Troubleshooting Common Issues
This article is your complete guide. We will cover everything from system prerequisites and obtaining the installer to a step-by-step installation walkthrough, common pitfalls, licensing issues, post-install verification, and even tips for integrating REFPROP 9.1 with other software like Excel, EES, and Python. refprop 91 install
A: Not natively. You can use AutoIt scripts or response files if you extract the MSI using Universal Silent Switch Finder.
Click on at the bottom right of the window.
After the files are installed, you need to ensure the software works correctly, particularly the . 1. Linking the DLL (For developers/users) REFPROP 9.1 relies on refprop.dll . If you encounter issues during installation or while
Click "Install" and wait for the files to copy. Step 3: Install the Excel Add-in (Optional but Recommended)
After installation, you'll need to activate RefProp 9.1 using a license file. To obtain a license file:
Before diving into the installation mechanics, it is worth understanding why someone would specifically seek out version 9.1 rather than newer versions (10.0, 9.2, or the current 11.0). The reasons include: Troubleshooting Common Issues This article is your complete
Which are you trying to link with REFPROP? (Excel, MATLAB, Python, LabVIEW, etc.) Is your software environment 32-bit or 64-bit ? Are you encountering a specific error message right now?
Click and locate the REFPRP91.XLA file in your REFPROP folder. Ensure "Refprp91" is checked in the list. Special Cases: macOS and Version Conflicts
The single most important step is ensuring any previous REFPROP installation is removed. An incomplete uninstallation is the most common cause of upgrade and installation failures.
: Execute the file and follow the on-screen prompts. The default installation path is usually C:\Program Files\REFPROP
A successful begins long before you double-click the setup file. Follow this checklist to avoid frustration.