I can provide more targeted troubleshooting steps once I have those details.
Windows 10 and 11 have a feature that manages GPU memory prioritization. It is known to conflict with Unreal Engine games.
In plain English:
If the error persists after trying the above, it may be a rare engine bug specific to your hardware or Windows version. In that case, submit a support ticket to Warner Bros. Games or the developer (NetherRealm Studios), including: null coreerrorsopen failed mortal kombat new
The phrase core.Errors.OpenFailed indicates that the game engine attempted to open a vital game file but was abruptly blocked by the operating system. Because it failed to load the file, the engine returned a null variable string, triggering a fatal application error. This specific failure is driven by three main factors:
Overlays (Discord, NVIDIA GeForce Experience, RivaTuner) can intercept CoreErrorsOpen calls.
In practice, the game fails to write or read an internal error log, causing the message to appear instead of a normal crash report. I can provide more targeted troubleshooting steps once
Below, we break down exactly what “null coreerrorsopen failed” means, why it happens specifically with “new” installations or updates, and provide 8 proven solutions.
On the other side stood a version of Liu Kang that shouldn't exist—his skin a patchwork of static and raw data, his eyes glowing with the hollow white of an unformatted drive. He wasn't just a character anymore; he was a sentient breach
The "null coreerrorsopen failed" error in Mortal Kombat (primarily seen in MK Komplete Edition and MK1 ) is a critical startup failure typically caused by , insufficient administrative permissions , or incompatible system drivers . Top Fixes for PC (Steam/Windows) In plain English: If the error persists after
Go to your game installation folder and locate the main .exe application file. Right-click the executable file and choose . Switch to the Compatibility tab. Check the box labeled Run this program as an administrator .
However, I can draft an article that explains what this error means for gamers, why it happens in Mortal Kombat (or a new version), and how to fix it.
Find and delete the relevant folder (e.g., MK11 , MK12 , or MKKE ). Note: You may need to enable "Show Hidden Items" in Windows Explorer.