Squares instead of hieroglyphs.

The bottom line is this: Windows 7 x64, instead of hieroglyphs, squares. To be precise, squares in Explorer (folder names, for example) and in an audio player (AIMP, for example). In the browser (Chrome, for example) everything is displayed fine, in MS Word too, in all possible fonts.
I'll even say more: I tried to put the Japanese language (after all, I think it's just a crooked assembly, where there was no support for Asian languages ​​by default), and I even got Japanese input. But in the Explorer and the player there are squares, at least kill. Who will tell you what to do?
To demolish this curve assembly and install a normal Windows is not an option - I would like to fix this.
Thank you in advance.