The number 21224 is the unique identification number on Nexus Mods for the mod. When users mention "21224 rar," they are usually referring to the compressed archive file downloaded for installation via managers like Vortex . The "Useful Report"
If you are seeing an error message or a "report" during installation, it usually indicates a conflict or a file access permission issue where Windows prevents the installer from loading necessary .dll or .exe files. 21224 rar
Corrupt downloads are common for .rar files; try downloading the file again from the CBPC Nexus page. The number 21224 is the unique identification number