---
title: KM02083: WARN_CustomLanguagesNotSupported
---

|            |           |
|------------|---------- |
| Message    | Languages over 0x1FF, 0x1F are not supported correctly by Windows\. You should use no LANGUAGE line instead\. |
| Module     | [kmc-kmn.KmnCompilerMessages](kmc-kmn.kmncompilermessages) |
| Identifier | `WARN_CustomLanguagesNotSupported` |