Tip: You can find this folder by right-clicking Valheim in Steam > Manage > .
: Copy all files from the fix folder (often including OnlineFix64.dll , SteamOverlay64.dll , and a modified steam_api64.dll ) into your Valheim root folder.
To properly use the "Valheim Online Fix" (v02126) for multiplayer capabilities, follow these standard installation steps commonly associated with Online-Fix.me : Extract Files : Unpack the contents of your .rar archive.
: If using Proton, you must set a DLL override in the Steam Launch Options: WINEDLLOVERRIDES="OnlineFix64=n;SteamOverlay64=n;winmm=n,b;dnet=n;steam_api64=n" %command% .