Based on the naming syntax sc14934-REV , this file is likely associated with:
: A utility like WinRAR , 7-Zip , or The Unarchiver is required to join the parts and extract the contents.
: These releases often include .sfv or .par2 files to verify that none of the 5GB segments were corrupted during download. Do you have the other numbered parts of this archive, or
: The "sc" prefix followed by a numerical code is often used by release groups to categorize specific media or software releases.