The VGHD (often standing for "Vast Graphics & Hardware Database" or similar community monikers) is a massive digital library designed for vintage computer enthusiasts and software archivists. Volume 20: Part of a series of hundreds of DVDs.
Based on the technical string provided, this appears to refer to a specific volume within a long-running, enthusiast-curated software archive collection. These collections—often referred to as "VGHD" (which typically stands for Virtual Game History Database captain39s vghd dvd 20 a0442 to a0471iso 64 bit link
The software you referenced is largely considered outdated. The developers have moved on to a newer platform called iStripper. The VGHD (often standing for "Vast Graphics &