| Error | Solution |
| :--- | :--- |
| "ISDone.dll error" | Uncheck "Limit 2GB RAM" if you have more than 4GB RAM. Reinstall with AV off. |
| "Unarc.dll returned error code -1" | Corrupt download. Re-download the specific .bin file that failed the verification. |
| Game opens to black screen then crashes | Run as Admin. Install _Redist folder contents (DirectX, VC Redist, .NET Framework). |
The original retail PC version was nearly unplayable due to GFWL. The FLT crack (included in the Fitgirl repack) completely removes this requirement. You save your progress locally without creating a Microsoft account. mortalkombatkompleteeditionflt fitgirl repack
To understand the file you are downloading, you must first understand the two entities behind the name. | Error | Solution | | :--- | :--- | | "ISDone