After the renewal of Visual Studio 2015 update, update 1 can't write Russian letters.
And now that I'm dialing in the EDIACTOR of the Russians, there's a different symbol and numerals, instead of Russian letters. How do I fix it?
For example, I can write Russians. If you copy the text from somewhere and put it in the editor, it's gonna be all right.
I fixed the problem by shutting down all the expansion. Apparently, after the peddale, some of them were pounding, and it made the studio suffer so much.