https://bugs.winehq.org/show_bug.cgi?id=43464
--- Comment #5 from Dmitry dz64@protonmail.com --- Looks like there might be an issue with crypt32.dll. The game stores MachineToken and Passowrd in C:/users/NAME/Local Settings/Application Data/Frontier_Developments/.../user.config. These are base64 encoded encrypted data. I've got different results in wine and windows. For example my encoded password string is different in wine and it has different length.
Password string in wine: AQAAAFdpbmUgQ3J5cHQzMiBvawABAAAAV2luZSBDcnlwdDMyIG9rAAAAAAACAAAAAAADZgAAqAAAABAAAABXaW5lIENyeXB0MzIgb2sAAAAAAASAAACgAAAAEAAAAMZTrUIhLcQ2XogvufOM8HMYAAAAKN4WBn0sJlao+5xocro4b2YpcX9G6U3CFAAAAL59QokeYiGI/XUmhgEmSFJBwNzT
Password string in windows: AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAhGaLlQ4cK0Oxd+frPJtmlAAAAAACAAAAAAAQZgAAAAEAACAAAAAisyYNXzWpr6jizWw46lePEyFebJwrendc8wI56Ic9igAAAAAOgAAAAAIAACAAAABXpsrFvzeWB3jEUnEayCVd9IGBfpxlcGmW6J3gXjvFQSAAAACqegFnmanMJRLty+K0YmUGu7TKC/fuTRWNskhf0Tfp2UAAAAABQX8EQV628lzC+Coqzurt+eJbTT5GHxHETkzfkou7G2sU63VxeVp6uIAgPS4lflBIG5eZIGAGojuMkfQZ9ezA
(Do not worry about my password, i've already changed it before posting)
I've tried to install crypt32.dll from winetricks but if I use it - launcher crashes.