Originally Posted by
Fixit
Here is a little update on .mun file patching:
mun file patching is not really a complete alternative method because only about 6 files used in regular icon packs actually exist in the windows\systemresources folder and explorer.exe.mun is NOT one of them.
Also .dll, .exe and .mui files are dominant, this means that if files are patched in the system32 and/or syswow64 folder .mun file patching will not be visible.
patching .mun files will be available in the next update but it is better for now to just use "normal" pack building.