遊戲未安裝的修復方式/ Fix game is not installed
The safest way is to backup registry(HKCU/HKLM) and user profile directory(%userprofile%) before reinstall/upgrade system. If you can't find someone provides game registry. Install trial version to get lacked information is possible fix. (I think some trial and full version use the same registry or similar) Install trial version and copy full version into install directory. (if you don't care about file sizes) There may be hint about registry in game setting file. (text files in game directory) The last way is to trace where game access registry and fix it. Procmon.exe (from sysinternals) registry Procmon.exe If result displays "NAME NOT FOUND" You need add that lacked registry and try again. In most cases, you need only add paths (game install and save directory). The rest is install mode (full, partial). If game is 32bit, you can run 32bit regedit %systemroot%\syswow64\regedit Or browse to WOW6432Node ex: HKEY_LOCAL_MACHINE\Software\WOW6432Nod...