Steamclient64.dll

Right-click the Steam shortcut and select Run as administrator to ensure it has permission to access the DLL.

Crash seemingly related to Fake IP feature · Issue #350 - GitHub steamclient64.dll

Since you mentioned needing a "feature," it is most likely you are trying to , update a dedicated server , or configure a Steam emulator . 🛠️ Resolving "Missing" or "Failed to Load" Errors Right-click the Steam shortcut and select Run as