: This specific file is part of a multi-part archive. For the extraction to work, you generally need all parts (part01 through part07 or more) in the same folder.
: Search for the mainboard model (likely P150-638V6.0 ) rather than just the archive part name to find the full set.
Searching for the specific file typically relates to firmware or software packages for 4K UHD smart TV mainboards (often based on CV688H-A or similar Realtek chipsets). Status Report
: Files like these are commonly hosted on specialized firmware repositories such as Firmware.vip, KazmiElecom, or Lab-STV.