Return of Reckoning

Yesterday I played normally, restarted the game several times and everything was fine, went to bed, woke up, the game said go touch the grass
and massage me when i log on in launcher:

Language:
System.IO.IOException: Неверный дескриптор. : 'M:\Game\Warhammer Online - Return of Reckoning\user\UserSettings.xml'
at System.IO.RandomAccess.ReadAtOffset(SafeFileHandle handle, Span`1 buffer, Int64 fileOffset)
at System.IO.Strategies.OSFileStreamStrategy.Read(Span`1 buffer)
at System.IO.Strategies.OSFileStreamStrategy.Read(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.Strategies.BufferedFileStreamStrategy.ReadSpan(Span`1 destination, ArraySegment`1 arraySegment)
at System.IO.Strategies.BufferedFileStreamStrategy.Read(Byte[] buffer, Int32 offset, Int32 count)
at System.IO.StreamReader.ReadBuffer()
at System.IO.StreamReader.ReadLine()
at rYIZQHOkunpPN4W6Adp.UKY45ykieR(Object , rYIZQHOkunpPN4W6Adp )
at RoRLauncher.ConfigWindow.ReadLanguage()


What did I do to it?