How to disable gathering of language id? (WIX0204 ICE03 Invalid Language Id)

[Korzhukov]

I am creating an MSI package for a WinUI3 (C++/WinRT) app. The app's release folder is full of en-GB, ja-JP, and similar subfolders with MUI files.

In WIX (version 4), there is no sign of a language ID after harvesting. However, the build fails with WIX0204 ICE03 Invalid Language Id for a few files located in folders like mi-NZ and ug-CN.

If I suppress the error and get the MSI file, Orca shows that all MUI and almost all DLL files have language IDs.

How can I add all these MUI and DLL files as language-neutral?

WIX3 had <SuppressFileHashAndInfo>, which, according to the manual, also suppressed the gathering of language information. Is this what I am looking for? If yes, it does not work in 4.0.4.

[jjensen4]

If you do not need the multi-language files, then adding the following line to the .Net Project resolved the Invalid Language Id errors in WIX:
<SatelliteResourceLanguages>en</SatelliteResourceLanguages>