HOW TO CHANGE GUI LANGUAGE IN PHOTOSHOP TO ENGLISH

This can be done by changing application’s language locale to English.
But what if you have only one non-English language in GUI preferences?

The solution is surprisingly simple.

• Close Photoshop if it is already running

• Find following file:

tw10428.dat

Standard location:

C:\Program Files\Adobe\Adobe Photoshop YOUR-VERSION\Locales\YOUR-LANGUAGE\Support Files\

In case of Photoshop 2020 file is named:

tw10428_Photoshop_ru_RU.dat 

• Rename it into something like:

tw10428.dat.bak

• Ta-da! Start software and enjoy!