Created using archiver software like WinRAR or 7-Zip , this format reduces total file size to save storage space.

These split archives are commonly used for distributing large datasets, software installers, or high-definition media where a single file would exceed size limits for certain storage systems or transfer methods. How to Open It

Open only the first file ( A1189BMD.part1.rar ) using an archiver like WinRAR or 7-Zip .

The software will automatically detect and link the other parts (including part3.rar ) to reconstruct the original complete file.