Hello Judicial2024,
After you place the xibo cms inside the htdocs folder, extract that file. Then open file php.ini (This file is on C:\xampp\php). Find (ctrl+F) ;extension=soap and delete ; in front of extension=soap. Then find post_max_size and change it into post_max_size_size=128. Then find max_execution_time and change it into max_execution_time=120. If max_execution_time is correct, then there is no need to change it. Then save file php.ini that you have edited before. For cms version 4, you have to use xampp with php version 8. After that open browser (edge or mozilla or chrome) and type https://localhost/xibo/web/install/index.php/1 and follow the instructions that appear at the time of installation. I give tips for you, try to make the server key that you can easily remember so you can enter the server key in Xibo Player easily and enter the IP address without port 8080 in the CMS Address section (IP address of the computer where your CMS server is installed). Good luck
Best regards,
Ray