Unfortunately, these two expansion packs have been released in 1998 and they are not developed to run on the latest Windows platforms. You can try installing them on your computer using the Compatibility Mode. Right-click the installation package, select Properties and navigate to the Compatibility tab. Check Run this program in compatibility mode for box, select a compatible operating system from the drop-down list and click Apply and then OK. After that, right-click the installer again and choose Run as Administrator.
