Otclient resets configuration after closing it

[Thorn]

Hello guys, i wasn't sure if i should post this on support board, so if i shouldn't have done it plz move it.
My problem is this:

When i open the client, it makes me choose the language, then i put hotkeys, classic control etc, whetever configuration i want, and the thing is that if i close it, and open it again, it ask again for the language and all settings are lost (hotkeys, configuration, etc)

plz guys how could i fix this?

 

[Summ]

Does the windows username you are on contain special characters?

 

[Thorn]

Does the windows username you are on contain special characters?

no it doesnt :/

 

[seba2632]

It could be the encryption file being corrupted some how