This likely refers to a specific sub-label or a "de-censored" (D-DVSK) version of a release, which is a common community modification for certain Japanese media.
This is an ID used to index the post on the original hosting site. How to Handle This File sc23337-DDVSK.part2.rar
Do you have the file, or would you like help identifying the specific website this code originated from? This likely refers to a specific sub-label or
You will need to search the specific blog where you found this link for "sc23337" to find Part 1 . Without Part 1, Part 2 is unusable. You will need to search the specific blog
Once all parts are downloaded, use a utility like 7-Zip or WinRAR . Right-click on Part 1 and select "Extract Here"; the software will automatically pull data from Part 2 to complete the file.