nprf
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A full Russian version does not exist (at least it is not posted on the League). There is an English version and a small patch that replaces the text files in it.
http://heroes.obninsk.ru/download/te/te_v1_03f_rus_all.zip
Well, I don't know what it is then, and what else should be Russian in the full version? The menu is Russian, the texts are Russian, except maybe the heroes' names are in English.
And the installation instructions are as follows: In any other case, Download and install all four patches (fonts, buttons, SoD, WoG and TE texts) (in one zip archive). Obviously, on top of the English...
