I have been DCing specifically only in Von Leon (VL). Other bosses I can do content without any DC just fine. I got error code -2147221000 and I have already searched that it's from corrupted file. I have already reinstalled the game, tried different path and nothing worked until I started using virtual PC (VMware). I don't dc while I VL using VMware. Even I don't dc, it is a bit laggy so I tried formatting pc today and still DC! (ofc all windows update, etc were done before testing) I thought there was something wrong with my environment in my PC that was causing DC issue so I formatted but no luck. Any help would be appreciated. p.s. system locale - United Kingdom, windows 10 pro, window's language & Keyboard in Korean.