Mortal Kombat (specifically the Komplete Edition
) typically indicates that the game failed to load a specific internal file, often during a cutscene or transition. Most Common Fixes Verify Game Integrity (Steam)
: This is the most effective fix. It forces Steam to redownload missing or corrupted files (often about 28.8MB of data that commonly fails to install). Right-click Mortal Kombat Komplete Edition in your Steam Library. Properties Installed Files Local Files null coreerrorsopen failed mortal kombat new
Write-protected game folders
If the game’s installation or save folder is set to read-only, the engine cannot create or update error logs.
Antivirus or ransomware protection
Some security software blocks games from writing to certain directories (e.g., Documents, AppData, or the install folder). Mortal Kombat (specifically the Komplete Edition ) typically
Corrupted configuration files
A damaged engine.ini or user settings file can lead to null pointer references when the game tries to log errors.
Insufficient disk space
If the drive is full, the game fails to open a file for writing — returning a “failed to open” error. Write-protected game folders If the game’s installation or
Modded installations
Unofficial mods sometimes break file path handling, especially after a game update.
Simply updating drivers often isn't enough. Old registry keys can linger and cause conflicts.