To install xAmbience Pro please follow the instructions.

After the download of xAmbience Pro you will get a few items:

1. xAmbiencePro_v1.00_Core.zip <- This ZIP contains the main application.
2. xAmbiencePro_v1.00_SeasonsLib.zip <- This ZIP contains the seasonal library.
3. Product key with which you will need to activate the application.

Drag and drop "xAmbiencePro_v1.00_Core.zip" to Resources → Plugins,

Move "xAmbiencePro_v1.00_SeasonsLib.zip" to your Custom Scenery folder.