VerMishelb

malloc() fails and returns NULL to dlist if you have BUILD_PRX = 1 in Makefile when building your project. Even though others said that I can't use PBP without PRX...

Keeping the .msstyles file name as `aerolite.msstyles` fixes most of aerolite issues. If you are making a custom theme I think the best way to store it would be `C:\Windows\Resources\Themes\YourCustomTheme\aerolite.msstyles`....

Are you testing it using the editor's test feature or by saving and applying it using SecureUX/UltraUX?

If I remember correctly from some other issue, msstyleEditor saves the theme in Documents when the test button is used, but I'm not sure whether it keeps the name. I...

I suppose it would be better to create a folder with random name instead and put the test theme inside it as "aero.msstyles" then? I'm still not sure whether there...

Have you tried removing the cache file in VSCache?

> Take ownership of C:\Windows\Resources\Themes\aero\VSCache, remove the corresponding cache file, re-apply the theme.

Disable "Hide system files" in explorer settings (not hidden files, these are different). It's in Russian but the layout should be the same. 

I've had that idea but simply renaming the mui and putting it near msstyles so it could find it didn't seem to help.

Files ending with .mun are simply resource files which can easily be opened and redacted using resource hacker. They are now used instead of storing everything inside of a dll...