the updater has issues with non-english characters

My name is Mat?? and so is the name of my PC , when i was trying to update the game , update was stuck at the start even for hours ...
Solution is that install directory cant contain non english characters , in my case ? and ? . I changed the directory from the original to just C:\BeamNG , and now its working .

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I see that even website is having some problems with non-english characters .