Change Photoshop language to English

I installed localized version of Photoshop CS6 (this tutorial works well with previous versions too).
Problem is, that all online tutorials are based on English version. So I want to change my UI language.

Go to where you installed Photoshop -> Locales -> language folder -> Support Files
eg.

C:\Program Files\Adobe\Adobe Photoshop CS6\Locales\pl_PL\Support Files

Then find file "tw10428.dat" and change it's extention to ".bak". Restart Photoshop.

Now, because Photoshop cannot find your localized language, it will display menus in English.