Based on my search results, there is no widely known or reputable post or information regarding a "midv112 repack." It is highly likely that this is a typo, a highly obscure niche file, or a potential security risk.
midv112.part1.rar) → Extract to a folder on your desktop or a short path like D:\MIDV112.If you can provide a bit more context, I can help you find what you need: midv112 repack
.mkv, .mp4, or .avi. Never execute .exe, .scr, or .bat.